Roland Engraver EGX 350 User Guide

USER'S MANUAL  
To ensure safe usage and full performance of this product, please be sure to read through this  
manual completely.  
To ensure immediate access whenever needed, store this manual in a safe location.  
Unauthorized copying, quotation, or translation of this manual, in whole or in part, without the  
written approval of Roland DG Corp., is prohibited.  
The contents of this document and the specifications of this product are subject to change without  
notice.  
Roland DG Corp. assumes no responsibility for any loss or damage relating to this product, regard-  
less of any defect in this product or this manual. Such loss or damage, whether direct or indirect,  
includes, but is not limited to, that arising from the specifications or performance of this product,  
that due to failure of the product to perform, and that arising from any article made using this  
product.  
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Contents  
To Ensure Safe Use ....................................................................................................................... 4  
Pour utiliser en toute sécurité .................................................................................................. 11  
Im portant Notes on Handling and Use ........................................................................................... 18  
About the Docum entation for This Machine ................................................................................... 19  
Chapter 1 Getting Started .............................................................................................................. 21  
1-1 Machine Highlights ............................................................................................................................................. 22  
Features ......................................................................................................................................... 22  
1-2 Part Names and Functions ............................................................................................................................... 23  
Front and Interior........................................................................................................................... 23  
Side ............................................................................................................................................... 24  
Chapter 2 Installation and Setup .................................................................................................... 25  
2-1 Checking the Included Items ........................................................................................................................... 26  
2-2 Installation ............................................................................................................................................................ 27  
About Emplacement and Installation ............................................................................................. 27  
Installation Environment ................................................................................................................ 27  
Unpacking ..................................................................................................................................... 29  
2-3 Cable Connections............................................................................................................................................. 30  
Connecting the Handy Panel ......................................................................................................... 30  
Connecting the Power Cord .......................................................................................................... 31  
Connecting a Computer Via a Communication Cable ................................................................... 32  
2-4 Selecting the Language ...................................................................................................................................... 33  
Selecting the Language Used for Text on the Display Screen ......................................................... 33  
2-5 Before Starting Operations .............................................................................................................................. 35  
Spindle Run-in (Warm-up)............................................................................................................. 35  
Chapter 3 Basic O peration ............................................................................................................... 37  
3-1 Types of Emergency Stops to Ensure Safety................................................................................................. 38  
How to Perform an Emergency Stop .............................................................................................. 38  
To Cancel an Emergency Stop ....................................................................................................... 38  
Emergency Stop Due to Opening or Closing the Front Cover ........................................................ 39  
3-2 Starting and Quitting ......................................................................................................................................... 40  
How to Start the Machine .............................................................................................................. 40  
Shutdown ...................................................................................................................................... 41  
3-3 Using the Handy Panel ...................................................................................................................................... 42  
3-4 Moving the Cutter .............................................................................................................................................. 43  
Terms Indicating the Cutter Position .............................................................................................. 43  
Viewing the Cutter Position ........................................................................................................... 43  
Manual Movement ........................................................................................................................ 44  
Moving to a Specific Position Automatically ................................................................................. 45  
3-5 Spindle Operation .............................................................................................................................................. 47  
Starting and Stopping Spindle Rotation ......................................................................................... 47  
Adjusting the Spindle Speed .......................................................................................................... 48  
3-6 Pausing and Stopping Cutting .......................................................................................................................... 49  
Pausing and Resuming Cutting ...................................................................................................... 49  
Stopping Cutting ............................................................................................................................ 50  
Chapter 4 Engraving .......................................................................................................................... 51  
4-1 Flow of Engraving Operations ......................................................................................................................... 52  
4-2 Mounting a Workpiece ...................................................................................................................................... 54  
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Contents  
4-3 Selection of the Cutter (Usage Examples) ................................................................................................... 55  
4-4 Cutter Installation Method 1 (With Nose Unit) ........................................................................................ 56  
Installing a Character Cutter (With Nose Unit) .............................................................................. 56  
Important Notes When Using the Nose Unit ................................................................................. 61  
4-5 Cutter Installation Method 2 (No Nose Unit)............................................................................................ 62  
Installing a Character Cutter (With No Nose Unit) ........................................................................ 62  
4-6 Cutter Installation Method 3 (Diamond Scraper) ...................................................................................... 67  
Installing a Diamond Scraper ........................................................................................................ 67  
4-7 Cutter Installation Method 4 (End mill)........................................................................................................ 71  
Installing a End Mill....................................................................................................................... 71  
4-8 Setting the XY Origin Point ............................................................................................................................. 75  
Setting the XY Origin Point (Home Position) ................................................................................. 75  
4-9 Performing Engraving ......................................................................................................................................... 76  
Performing Engraving .................................................................................................................... 76  
Adjusting the Cutter Feed Rate During Engraving (Override) ......................................................... 77  
Executing Repeated Cutting........................................................................................................... 78  
Chapter 5 Feature reference ............................................................................................................ 79  
5-1 Attaching the Vacuum Adapter for Chip Cleaning ...................................................................................... 80  
Using the Vacuum Adapter ............................................................................................................ 80  
5-2 The Position of the Lock Lever ....................................................................................................................... 82  
5-3 Surface Leveling of the Workpiece Table ...................................................................................................... 83  
5-4 Menu List .............................................................................................................................................................. 84  
Main Menu .................................................................................................................................... 84  
Submenus ...................................................................................................................................... 85  
Origin-setting Menu ...................................................................................................................... 86  
Pause Menu ................................................................................................................................... 86  
Copy Menu .................................................................................................................................... 87  
5-5 Description of Menu Items .............................................................................................................................. 88  
Main Menu .................................................................................................................................... 88  
I/O Menu (Submenu) ..................................................................................................................... 89  
Others Menu (Submenu) ............................................................................................................... 90  
Adjustment Menu (Submenu) ........................................................................................................ 91  
Origin-setting Menu ...................................................................................................................... 92  
Pause Menu ................................................................................................................................... 93  
Copy Menu .................................................................................................................................... 93  
Chapter 6 Maintenance .................................................................................................................... 95  
6-1 Daily Care............................................................................................................................................................. 96  
Cleaning ........................................................................................................................................ 96  
Cleaning Inside the Front Cover .................................................................................................... 96  
Cleaning Around the Spindle ........................................................................................................ 97  
6-2 Maintenance and Inspection............................................................................................................................. 98  
Spindle Maintenance ..................................................................................................................... 98  
Chapter 7 Troubleshooting .............................................................................................................. 99  
7-1 Troubleshooting (Engraving) ........................................................................................................................... 100  
The cutting-in depth is not uniform (when using the nose unit)................................................... 100  
The cutting-in depth is not uniform (when not using the nose unit). ........................................... 100  
The cutter leaves tracks at places where cutting-in starts or where lines change direction. ......... 100  
An engraved bottom surface is rough or burring remains. ........................................................... 100  
Engraved lines are uneven or wavy. ............................................................................................. 100  
7-2 Troubleshooting (Operation) ......................................................................................................................... 101  
The power does not come on ...................................................................................................... 101  
Initialization is not performed or initialization fails ..................................................................... 101  
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Contents  
Operations are ignored................................................................................................................ 101  
Abnormal cutting is performed .................................................................................................... 101  
The spindle doesnt rotate during engraving. ............................................................................... 101  
Descent doesnt stop (when automatic Z control is on). .............................................................. 101  
The USB cable came loose during engraving. ............................................................................. 102  
7-3 Responding to a Message ............................................................................................................................... 103  
7-4 Responding to an Error Message .................................................................................................................. 104  
Chapter 8 Appendix ........................................................................................................................ 107  
8-1 Examples of Settings for Cutting Parameters............................................................................................ 108  
Example Settings ......................................................................................................................... 108  
Tips for Fine-tuning ..................................................................................................................... 108  
8-2 Location of Power Rating and Serial Number Label................................................................................ 109  
8-3 Interface Specifications.................................................................................................................................... 110  
Serial Connector .......................................................................................................................... 110  
Expansion Connector .................................................................................................................. 111  
8-4 Main Unit Specification.................................................................................................................................... 112  
Dimensions of Outline ................................................................................................................ 112  
Work area .................................................................................................................................... 113  
Workpiece-table Installation-area Dimensional Drawing ............................................................ 114  
Main Specifications ..................................................................................................................... 115  
System Requirements for USB Connection .................................................................................. 115  
Company names and product names are trademarks or registered trademarks of their respective holders.  
Copyright © 2007 Roland DG Corporation  
http://www.rolanddg.co.jp/  
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To Ensure Safe Use  
Im proper handling or operation of this m achine m ay result in injury or dam age to property. Points which  
m ust be obser ved to prevent such injury or dam age are described as follows.  
About  
WARNING and  
CAUTION Notices  
Used for instructions intended to alert the user to the risk of death or severe  
injury should the unit be used improperly.  
WARNING  
Used for instructions intended to alert the user to the risk of injury or material  
damage should the unit be used improperly.  
CAUTION  
Note: Material damage refers to damage or other adverse effects caused with  
respect to the home and all its furnishings, as well to domestic animals  
or pets.  
About the Sym bols  
The  
symbol alerts the user to important instructions or warnings. The specific meaning of  
the symbol is determined by the design contained within the triangle. The symbol at left means  
"danger of electrocution."  
The  
symbol alerts the user to items that must never be carried out (are forbidden). The  
specific thing that must not be done is indicated by the design contained within the circle. The  
symbol at left means the unit must never be disassembled.  
The  
symbol alerts the user to things that must be carried out. The specific thing that must be  
done is indicated by the design contained within the circle. The symbol at left means the power-  
cord plug must be unplugged from the outlet.  
4
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To Ensure Safe Use  
Incorrect operation m ay cause injury.  
WARNING  
WARNING  
Be sure to follow the operation proce-  
dures described in this docum entation.  
Never allow anyone unfam iliar with the  
usage or handling of the m achine to touch  
it.  
Never attem pt to disassem ble, repair, or  
m odify the m achine.  
Doing so may result in fire, electrical shock, or  
injury. Entrust repairs to a trained service tech-  
nician.  
Incorrect usage or handling may lead to an acci-  
dent.  
CAUTION  
Keep children away from the m achine.  
The machine includes areas and components  
that pose a hazard to children and may result in  
injury, blindness, choking, or other serious acci-  
dent.  
Never clim b or lean on the m achine.  
The machine is not made to support a person.  
Climbing or leaning on the machine may dis-  
lodge components and cause a slip or fall, re-  
sulting in injury.  
Never operate the m achine while tired or  
after ingesting alcohol or any m edication.  
Operation requires unimpaired judgment. Im-  
paired judgment may result in an accident.  
Conduct operations in a clean, brightly lit  
location.  
Working in a location that is dark or cluttered  
may lead to an accident,such as becoming caught  
in the machine as the result of an inadvertent  
stumble.  
Never use the m achine for any purpose  
for which it is not intended, or use the  
m achine in an undue m anner that exceeds  
its capacity.  
Doing so may result in injury or fire.  
Never use a cutting tool that has becom e  
dull. Perform frequent m aintenance to  
keep and use the m achine in good work-  
ing order.  
Unreasonable usage may result in fire or injury.  
For accessories (optional and consum able  
item s, power cord, and the like), use only  
genuine articles com patible with this m a-  
chine.  
Incompatible items may lead to an accident.  
Before attem pting cleaning,m aintenance,  
or attachm ent or detachm ent of optional  
item s, disconnect the power cord.  
Attempting such operations while the machine  
is connected to a power source may result in  
injury or electrical shock.  
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To Ensure Safe Use  
This m achine weighs 34 kg (75 lb.)  
CAUTION  
CAUTION  
Unloading and em placem ent are opera-  
tions that m ust be perform ed by 2 per-  
sons or m ore.  
Install in a location that is level and stable.  
Installation in an unsuitable location may cause  
an accident, including a fall or tipover.  
Tasks that require undue effort when performed  
by a small number of persons may result in physi-  
cal injury.Also,if dropped,such items may cause  
injury.  
The cutting waste or workpiece m ay catch fire or pose a health hazard.  
WARNING  
CAUTION  
Never attem pt to cut m agnesium or any  
other such flam m able m aterial.  
Fire may occur during cutting.  
Wear dust goggles and a m ask.W ash away  
any cutting waste rem aining on the hands.  
Accidentally swallowing or inhaling cutting waste  
may be hazardous to the health.  
Keep open flam e away from the work area.  
Cutting waste may ignite. Powdered material is  
extremely flammable, and even metal material  
may catch fire.  
W hen using a vacuum cleaner to take up  
cutting waste,exercise caution to prevent  
fire or dust explosion.  
Taking up fine cuttings using an ordinary vacuum  
cleaner may cause danger of fire or explosion.  
Check with the manufacturer of the vacuum  
cleaner.When the safety of use cannot be de-  
termined, clean using a brush or the like, with-  
out using the vacuum cleaner.  
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To Ensure Safe Use  
Danger of pinching, entanglem ent, and burns.  
WARNING  
WARNING  
Never attem pt operation while wearing a  
necktie,necklace,loose clothing,or gloves.  
Bind long hair securely.  
Caution: cutting tool.  
The cutting tool is sharp.To avoid injury, exer-  
cise caution.  
Such items may become caught in the machine,  
resulting in injury.  
Caution:high tem peratures.  
The cutting tool and spindle motor become hot.  
Exercise caution to avoid fire or burns.  
Securely fasten the cutting tool and work-  
piece in place . Aft er securing in place,  
m ake sure no wrenches or other articles  
have inadvertently been left behind.  
Otherwise such articles may be thrown from  
the machine with force, posing a risk of injury.  
Exercise caution to avoid being pinched  
or becom ing caught.  
Inadvertent contact with certain areas may cause  
the hand or fingers to be pinched or become  
caught. Use care when performing operations.  
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To Ensure Safe Use  
Danger of electrical short, shock, electrocution, or fire  
WARNING  
WARNING  
Connect to an electrical outlet that com -  
plies with this m achines ratings (for volt-  
age, frequency, and current).  
Incorrect voltage or insufficient current may  
cause fire or electrical shock.  
W hen using an extension cord or power  
strip, use one that adequately satisfies the  
m achines ratings (for voltage, frequency,  
and current).  
Use of multiple electrical loads on a single elec-  
trical outlet or of a lengthy extension cord may  
cause fire.  
W hen the m achine will be out of use for a  
prolonged period, disconnect the power  
cord.  
Ratings  
This can prevent accidents in the event of cur-  
rent leakage or unintended startup.  
Connect to ground.  
This can prevent fire or electrical shock due to  
current leakage in the event of malfunction.  
Position so that the power plug is within  
im m ediate reach at all tim es.  
Never use out of doors or in any location  
where exposure to water or high hum id-  
ity m ay occur.Never touch with wet hands.  
Doing so may result in fire or electrical shock.  
This is to enable quick disconnection of the  
power plug in the event of an emergency.Install  
the machine next to an electrical outlet. Also,  
provide enough empty space to allow immedi-  
ate access to the electrical outlet.  
Never allow any foreign object to get in-  
side. Never expose to liquid spills.  
Never use cutting oil.  
Inserting objects such as coins or matches or  
allowing beverages to be spilled into the venti-  
lation ports may result in fire or electrical shock.  
If anything gets inside, immediately disconnect  
the power cord and contact your authorized  
Roland DG Corp. dealer.  
This machine is not designed for the flow of  
cutting oil. Oil may get inside the machine and  
cause fire or electrical shock.  
Never use a pneum atic blower.  
This machine is not compatible with a pneumatic  
blower. Cutting waste may get inside the ma-  
chine and cause fire or electrical shock.  
Never place any flam m able object nearby.  
Never use a com bustible aerosol spray  
nearby. Never use in any location where  
gases can accum ulate.  
If sparking, sm oke, burning odor, unusual  
sound, or abnorm al operation occurs, im -  
m ediately unplug the power cord. Never  
use if any com ponent is dam aged.  
Combustion or explosion may be a danger.  
Handle the power cord, plug, and electri-  
cal outlet correctly and with care. Never  
use any article that is dam aged.  
Using a damaged article may result in fire or  
electrical shock.  
Continuing to use the machine may result in fire,  
electrical shock, or injury. Contact your autho-  
rized Roland DG Corp. dealer.  
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To Ensure Safe Use  
Im portant notes about the power cord, plug, and electrical outlet  
Never place any object on top or subject to  
dam age.  
Never allow to get wet.  
Never bend or twist with undue force.  
Never m ake hot.  
Never pull with undue force.  
Dust m ay cause fire.  
Never bundle, bind, or roll up.  
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To Ensure Safe Use  
W arning Labels  
W arning labels are affixed to m ake areas of danger im m ediately clear.The m eanings of these  
labels are as follows. Be sure to heed their warnings.  
Also, never rem ove the labels or allow them to becom e obscured.  
Top  
Caution: Pinching Hazard  
Be careful not to allow the fingers to  
become pinched when loading media  
or closing covers.  
Front/Inside  
Caution: Pinching Hazard  
Never use a pneum atic blower.  
Contact during operation may  
This machine is not compatible with  
cause the hand or fingers to  
a pneumatic blower. Cutting waste  
become pinched, resulting in  
may get inside the machine and  
injury.  
cause fire or electrical shock.  
Caution: Sharp Tool  
Inadvertent contact may  
cause injury.  
Rear  
Caution: High Voltage  
Cover removal may pose hazard of  
shock or electrocution due to high  
voltage.  
10  
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Pour utiliser en toute sécurité  
La m anipulation ou l'utilisation inadéquates de cet appareil peuvent causer des blessures ou  
des dom m ages m atériels.Les précautions à prendre pour prévenir les blessures ou les dom m ages  
sont décrites ci-dessous.  
Avis sur les avertissem ents  
Utilisé pour avertir l'utilisateur d'un risque de décès ou de blessure grave en  
cas de mauvaise utilisation de l'appareil.  
ATTENTION  
Utilisé pour avertir l'utilisateur d'un risque de blessure ou de dommage matériel  
en cas de mauvaise utilisation de l'appareil.  
PRUDENCE  
* Par dommage matériel, il est entendu dommage ou tout autre effet  
indésirable sur la maison, tous les meubles et même les animaux  
domestiques.  
À propos des sym boles  
Le symbole  
attire l'attention de l'utilisateur sur les instructions importantes ou les  
avertissements. Le sens précis du symbole est déterminé par le dessin à l'intérieur du triangle.  
Le symbole à gauche signifie "danger d'électrocution."  
Le symbole  
avertit l'utilisateur de ce qu'il ne doit pas faire, ce qui est interdit. La chose  
spécifique à ne pas faire est indiquée par le dessin à l'intérieur du cercle. Le symbole à gauche  
signifie que l'appareil ne doit jamais être démonté.  
Le symbole  
prévient l'utilisateur sur ce qu'il doit faire. La chose spécifique à faire est indiquée  
par le dessin à l'intérieur du cercle. Le symbole à gauche signifie que le fil électrique doit être  
débranché de la prise.  
11  
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Pour utiliser en toute sécurité  
L’utilisation incorrecte peut causer des blessures  
ATTENTION  
ATTENTION  
Sa ssu r e r d e su ivr e le s p r o cé d u r e s  
dutilisation décrites dans la docum enta-  
tion. Ne jam ais perm ettre à quiconque ne  
connaît pas le fonct ionne m e nt ou la  
m anutention de lappareil de le toucher.  
L’utilisation ou la manutention incorrectes  
peuvent causer un accident.  
Débrancher le câble dalim entation avant  
de procéder au nettoyage ou à lentretien  
de lappareil, et avant dy fixer ou den  
retirer des accessoires en option.  
Tenter ces opérations pendant que lappareil est  
branché à une source dalimentation peut causer  
des blessures ou un choc électrique.  
Garder les enfants loin de l’appareil.  
L’appareil compor te des zones et des  
composants qui présentent un danger pour les  
enfants et qui pourraient causer des blessures,  
la cécité, la suffocation ou dautres accidents  
graves.  
Ne jam ais tenter de dém onter,de réparer  
ou de m odifier lappareil.  
Le non-respect de cette consigne risque de  
provoquer un incendie, un choc électrique ou  
des blessures. Confier les réparations à un  
technicien ayant la formation requise.  
N e jam ais faire fonct ionner lappareil  
après avoir consom m é de lalcool ou des  
m édicam ents, ou dans un état de fatigue.  
L’utilisation de lappareil exige un jugement sans  
faille. Lutilisation avec les facultés affaiblies  
pourrait entraîner un accident.  
PRUDENCE  
Ne jam ais grim per ni sappuyer sur la  
m achine.  
La machine nest pas conçue pour supporter le  
poids dune personne.Grimper ou sappuyer sur  
la machine peut déplacer des éléments et causer  
un faux pas ou une chute, ce qui causerait des  
blessures.  
Utiliser lappareil dans un endroit propre  
et bien éclairé.  
Travailler dans un endroit sombre ou encombré  
peut causer un accident; lutilisateur risque, par  
exemple, de trébucher malencontreusement et  
dêtre coincé par une partie de l’appareil.  
N e jam ais ut iliser lappareil à des fins  
aut res que celles pour lesquelles il est  
conçu.Ne jam ais l’utiliser de m anière abu-  
sive ou dune m anière qui dépasse sa  
capacité.  
Le non-respect de cette consigne peut causer  
des blessures ou un incendie.  
N e jam ais ut ilise r un out il de coupe  
ém oussé. Procéder fr équem m ent aux  
travaux dentretien pour garder lappareil  
en bon état de fonctionnem ent.  
L’usage abusif peut causer un incendie ou des  
blessures.  
U t ilise r unique m e nt de s acce sso ir e s  
dorigine (accessoires en option, articles  
consom m ables, câble dalim entation et  
autres articles sem blables), com patibles  
avec lappareil.  
Les articles incompatibles risquent de causer des  
accidents.  
12  
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Pour utiliser en toute sécurité  
Le poids de cet appareil est de 34 kg (75 lb.)  
PRUDENCE  
PRUDENCE  
Le déchar gem ent et la m ise en place  
do ive nt ê t r e fait s par au m o ins ****  
personnes.  
Les tâches qui exigent un effort trop grand si  
elles sont exécutées par un petit nombre de  
personnes peuvent être cause de blessures. La  
chute darticles très lourds peut aussi causer des  
blessures.  
Installer lappareil à un endroit stable et  
plat.  
Installer lappareil à un endroit inapproprié peut  
provoquer un accident grave comme le  
renversement ou la chute.  
Les débris de coupe peuvent s enflam m er ou présenter un  
risque pour la santé.  
ATTENTION  
PRUDENCE  
Ne jam ais tenter de couper du m agnésium  
ni aucun autre m atériau inflam m able.  
Un incendie pourrait se produire pendant la  
coupe.  
Porter des lunettes de protection et un  
m asque. Rincer t out es les rognures de  
coupe qui pourraient rester collées aux  
m ains.  
Avaler ou respirer accidentellement des  
rognures de coupe peut être dangereux pour la  
santé.  
Ne pas approcher une flam m e nue de  
l’espace de travail.  
Les rognures de coupe peuvent senflammer.Les  
matériaux pulvérisés sont extrêmement  
inflammables et même le métal peut senflammer.  
Si un aspirateur est utilisé pour ram asser  
les rognures de coupe,faire preuve de pru-  
dence pour em pêcher que la poussière  
senflam m e ou explose.  
Ramasser des rognures fines à laide dun  
aspirateur ordinaire peut créer un risque  
dincendie ou dexplosion. Vérifier auprès du  
fabricant de laspirateur. Dans les cas où il est  
impossible de déterminer si un aspirateur peut  
être utilisé sans danger, se servir d’une brosse  
ou dun article semblable plutôt que dun  
aspirateur.  
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Pour utiliser en toute sécurité  
Certains élém ents peuvent présenter un risque de pincem ent,  
dem m êlem ent, de brûlure ou dautres dangers.  
ATTENTION  
ATTENTION  
Ne jam ais faire fonctionner lappareil si on  
por t e une cr avat e , un collie r ou de s  
vê t e m e nt s am ple s. Bie n at t ache r le s  
cheveux longs.  
Ces vêtements ou ces objets peuvent être  
coincés dans lappareil, ce qui causerait des  
blessures.  
Faire preuve de prudence pour évit er  
l’écrasem ent ou le coincem ent.  
La main ou les doigts peuvent être écrasés ou  
coincés sils entrent en contact avec certaines  
surfaces par inadvertance. Faire preuve de pru-  
dence pendant lutilisation de lappareil.  
Attention : outil de coupe.  
Fixer solidem ent loutil de coupe et la  
pièce à travailler. Une fois quils sont fixés  
solidem ent , sassurer quaucun out il ni  
aucun autre objet na élaissé en place.  
Si tel était le cas, ces objets pourraient être  
projetés avec force hors de lappareil et causer  
des blessures.  
L’outil de coupe est acéré. Faire preuve de pru-  
dence pour éviter les blessures.  
Attention :tem pératures élevées.  
L’outil de coupe et le moteur chauffent. Faire  
preuve de prudence pour éviter un incendie ou  
des brûlures.  
14  
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Pour utiliser en toute sécurité  
Risque de décharge ou de choc électrique, délectrocution ou dincendie  
ATTENTION  
ATTENTION  
Brancher à une prise électrique conform e  
aux caractéristiques de cet appareil (ten-  
sion, fréquence et courant).  
Manipuler le câble dalim entation, la fiche  
et la prise électrique correctem ent et avec  
soin.  
Une tension incorrecte ou un courant insuffisant  
peuvent causer un incendie ou un choc  
électrique.  
Ne jamais utiliser un article endommagé,car cela  
pourrait causer un incendie ou un choc  
électrique.  
Si u n e r a llo n ge o u u n e b a n d e  
dalim entation électrique sont utilisées,  
sassure r que lle s cor re sponde nt aux  
caract érist iques de lappareil (t ension,  
fréquence et courant).  
Caractéristiques  
L’utilisation de plusieurs charges électriques sur  
une prise unique ou une longue rallonge peut  
causer un incendie.  
Si l’appareil doit rester inutilisé pendant  
une longue période, débrancher le câble  
dalim entation.  
Cela peut prévenir les accidents en cas de fuite  
de courant ou de démarrage accidentel.  
Never use out of doors or in any location  
where exposure to water or high hum id-  
ity m ay occur.Never touch with wet hands.  
Doing so may result in fire or electrical shock.  
Placer lappareil de façon à ce que la fiche  
soit facile daccès en tout tem ps.  
Ainsi, l’appareil pourra être débranché  
rapidement en cas durgence. Installer lappareil  
près dune prise électrique. En outre, prévoir  
suffisamment despace pour que la prise  
électrique soit facile d’accès.  
Ne jam ais insérer dobjet étranger dans  
l’appareil.Ne jam ais exposer lappareil aux  
versem ents de liquides.  
L’insertion dobjets comme des pièces de  
monnaie ou des allumettes, ou le déversement  
de liquides dans les orifices de ventilation  
peuvent causer un incendie ou un choc  
électrique.Si un objet ou du liquide sinfiltre dans  
l’appareil, débrancher immédiatement le câble  
dalimentation et communiquer avec le  
représentant Roland DG autorisé.  
Ne jam ais utiliser dhuile de coupe.  
Cet appareil nest pas conçu pour traiter lhuile  
de coupe. Lhuile peut sinfiltrer à l’intérieur et  
causer un incendie ou un choc électrique.  
Ne jam ais utiliser dair sous pression.  
Cet appareil nest pas conçu pour être nettoyé  
à l’aide d’un appareil soufflant. Des rognures de  
coupe peuvent sinfiltrer à l’intérieur et causer  
un incendie ou un choc électrique.  
Ne jam ais placer dobjet inflam m able à  
proxim ité de lappareil. Ne jam ais utiliser  
de produit inflam m able e n aé rosol à  
proxim ité de lappareil. Ne jam ais utiliser  
l’appareil dans un endroit où des gaz  
peuvent saccum uler.  
Sil se produit des étincelles, de la fum ée,  
une odeur de brûlé, un bruit inhabituel ou  
un fonctionnem ent anorm al, débrancher  
im m édiatem ent le câble dalim entation.  
Ne jam ais utiliser si un com posant est  
endom m agé.  
Une combustion ou une explosion pourraient  
se produire.  
Mise à la terre.  
La mise à la terre peut prévenir un incendie ou  
un choc électrique dus à une fuite de courant  
en cas de défaillance.  
Continuer à utiliser lappareil peut causer un  
incendie, un choc électrique ou des blessures.  
Communiquer avec le représentant Roland DG  
Autorisé.  
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Pour utiliser en toute sécurité  
Rem arques im portantes à propos du câble d'alim entation, de la fiche et de la prise électrique  
Ne jam ais déposer aucun objet sur le câble, sur la fiche  
ou sur la prise car cela risque de les endom m ager.  
Ne jam ais laisser l'eau toucher le câble, la  
fiche ou la prise.  
Ne jam ais plier ni tordre le câble avec une  
force excessive.  
Ne jam ais chauffer le câble, la fiche ou la  
prise.  
Ne jam ais tirer sur le câble ou la fiche avec  
une force excessive.  
La poussière peut causer un incendie.  
Ne jam ais plier ni enrouler le câble.  
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Pour utiliser en toute sécurité  
Vignettes d'avertissem ent  
Des vignet t es d'aver t issem ent sont apposées pour qu'il soit facile de repérer les zones  
dangereuses.La signification des vignettes est donnée ci-dessous.Respecter les avertissem ents.  
Ne jam ais retirer les vignettes et ne pas les laisser s'encrasser.  
Haut  
Attention : Risque de pincem ent  
Faire attention de ne pas coincer les  
doigts pendant le chargement du  
support ou lors de la fermeture du  
couvercle.  
Avant/intérieur  
Attention : risque de  
pincem ent  
Un contact pendant le  
N e ja m a is u t ilise r d ’a ir so u s  
pression.  
Cet appareil nest pas conçu pour  
fonctionnement peut  
être nettoyé à l’aide d’un appareil  
coincer la main ou les  
soufflant. Des rognures de coupe  
doigts ce qui risque de  
peuvent sinfiltrer à l’intérieur et  
causer des blessures.  
causer un incendie ou un choc  
électrique.  
Attention : outil coupant  
Un contact imprudent  
risque dentraîner une  
blessure.  
Arrière  
Attention : voltage élevé  
Il peut être dangereux de retirer le  
couvercle puisquil y aurait des risques  
de chocs électriques ou  
délectrocution à cause du voltage  
élevé.  
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Im portant Notes on Handling and Use  
This m achine is a precision device.To ensure the full perform ance of this m achine, be sure to observe the  
following im portant points. Failure to observe these m ay not only result in loss of perform ance, but m ay also  
cause m alfunction or breakdown.  
This machine is a precision device.  
Handle carefully, and never subject the machine to impact or excessive force.  
Use within the range of specifications.  
Diligently keep clean of cutting waste.  
Never needlessly touch anywhere inside the machine except for locations specified in this manual.  
Install in a suitable location.  
Install in a location that meets the specified conditions for temperature, relative humidity, and the like.  
Install in a quiet, stable location offering good operating conditions.  
Never install in out of doors.  
This machine becomes hot.  
Never cover the ventilation holes with cloth, tape, or anything else.  
Install in a well-ventilated location.  
About Cutters  
Use a cutter that is suitable for the workpiece and the cutting method.  
The tip of the cutter is breakable. Handle with care, being careful not to drop it.  
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About the Docum entation for This Machine  
Docum entation Included with the Machine  
The following documentation is included with the machine.  
User's Manual (this m anual)  
This describes important notes for ensuring safe use, and explains how to install and operate the machine. Be  
sure to read it first.  
It does not describe how to operate your computer or how to use the programs.  
Roland Software Package Software Guide  
This explains how to install included program and other software and details.  
Be sure to read this, when connecting the machine to a computer.  
Roland EngraveStudio Software Guide  
This explains how to install included program and other software and details.  
Dr. Engrave User's Manual (electronic-form at m anual)  
This manual explains how to use the included engraving program. It describes procedures ranging from how to  
design a nameplate or the like to engraving operations. Read it if you're using this program.  
The manual is in electronic format, and no printed document is included. You can find it on the included Roland  
Software Package CD-ROM.  
3D Engrave User's Manual (electronic-form at m anual)  
This manual explains how to use the included program for three-dimensional engraving and for creating reliefs.  
It describes procedures ranging from how to design reliefs and the like to cutting operations. Read it if you're  
using this program.  
The manual is in electronic format, and no printed document is included. You can find it on the included Roland  
Software Package CD-ROM.  
EngraveStudio User's Manual (electronic-form at m anual)  
This is the documentation for using the included three-dimensional (relief) engraving program. It describes the  
steps from designing text and shapes to engrave on wooden signs and the like through to the engraving opera-  
tions. Read it if you're using this program.  
The manual is in electronic format, and no printed document is included. You can find it on the included Roland  
EngraveStudio CD-ROM.  
Virtual MO DELA User's Manual (electronic-form at m anual)  
This is the documentation for a program that creates previews by simulating cutting using 3D Engrave. It de-  
scribes all the steps from receiving data created using 3D Engrave to simulation of cutting operations. Read it if  
you're using this program.  
The manual is in electronic format, and no printed document is included. You can find it on the included Roland  
Software Package CD-ROM.  
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Chapter 1  
Getting Started  
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1-1 Machine Highlights  
Features  
Engraving and relief-cutting on a single m achine  
This machine achieves expressive, high-quality engraving of a wide range of types, from flat engraving to three-  
dimensional reliefs.  
O utstanding basic perform ance  
The spacious operating area measuring 40 millimeters high by 305 millimeters wide by 230 millimeters deep and the  
high-speed spindle that turns at up to 20,000 rpm make for rapid engraving. Workpieces up to 40 millimeters thick can  
be accommodated.  
Accom m odates a wide variety of engraving m aterials  
The machine can engrave a wide range of workpiece materials, from plastics, acrylics, and other resin-based materials  
to light metals such as aluminum and brass.  
Designed for ease of use  
You control machine operation using a handy panel that is separate from the machine. This lets you control the  
machine from a location affording a clear view of the workpiece and tool. You can also make the settings for the  
machine simply and easily while viewing the display screen on the handy panel.  
Autom atic Z control feature  
The machine offers an automatic Z control feature that makes possible engraving at a uniform depth, even on workpieces  
with wavy surfaces.  
(Trackable undulation height: gentle undulations of about 1 millimeter)  
High levels of safety  
A front cover and an emergency-stop button are standard features of the machine.  
Chapter 1 Getting Started  
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1-2 Part Nam es and Functions  
Front and Interior  
Spindle head *  
Lock lever  
This locks or unlocks the spindle head.  
P. 82, "The Position of the Lock Lever"  
Front cover  
To ensure safety, opening this during engraving  
or spindle rotation causes an emergency stop to  
occur.  
Spindle unit  
P. 39, "Emergency Stop Due to Opening or Clos-  
ing the Front Cover"  
Em ergency Stop but-  
ton  
Pressing this stops  
operation of the  
machine.  
P. 38, "Types of Emer-  
gency Stops to Ensure  
Safety"  
Workpiece table  
The workpiece to be en-  
Handy panel  
This is used to perform cutter movement and other  
machine operations, and to make various settings.  
P. 42, "Using the Handy Panel."  
graved is mounted on this.  
* In this manual, the mechanisms around the spindle unit, including the spindle motor, are called the “spindle head.”  
Also, the rotary-axis area inside the spindle unit is called the “spindle.”  
Chapter 1 Getting Started  
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1-2 Part Nam es and Functions  
Side  
Right side  
Power switch  
Power-cord connector  
Left side  
Expansion port  
This is a connector for external equipment.  
P. 111, “Expansion Connector”  
Serial connector  
This is for connecting a serial (RS-232C-  
compliant) cable.  
P. 32, “Connecting a ComputerVia a Com-  
munication Cable”  
USB connector  
Handy-panel connector  
This is for connecting a USB cable.  
P. 32, “Connecting a Computer Via  
This is for connecting the handy panel.  
P. 30, “Connecting the Handy Panel”  
a Communication Cable”  
Chapter 1 Getting Started  
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Chapter 2  
Installation and Setup  
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2-1 Checking the Included Items  
The following items are included with the machine. Make sure they are all present and accounted for.  
Retaining  
screw  
Spring  
Depth regulator nose  
(nose unit)  
Power cord  
Noes-unit retainer  
Wrench  
Character cutter  
(diameter 3.175 mm,  
with cutter holder)  
Flat cutter  
(diameter 3.175 mm,  
with cutter holder)  
Spare tool retaining screw  
Hexagonal wrench  
Collet  
Collet  
(diameter 3.175 mm)  
(diameter 4.36 mm)*1,*2  
Hexagonal screwdriver  
Handy panel  
Software guide  
(Roland Software Package)  
(Roland Engrave Studio)  
Adhesive sheet  
Vacuum-adapter set  
Users Manual  
Roland Engrave Studio  
CD-ROM  
Roland Software Package  
CD-ROM  
*1: This is for diameter-4.36 mm character or flat cutters. It cannot be used with diamond scrapers or end mills.  
*2: Never use a diameter-4.36 mm cutter at a spindle speed of 15,000 rpm or higher. There is danger of damage to the  
spindle unit due to vibration.  
Chapter 2 Installation and Setup  
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2-2 Installation  
About Emplacement and Installation  
Unloading and emplacement are operations that must be performed by 2 persons  
or more.  
WARNING  
Tasks that require undue effort when performed by a small number of persons may result  
in physical injury.Also, if dropped, such items may cause injury.  
The weight of the machine alone is 34 kg (75 lb.). Perform unloading and emplacement with care.  
Installation Environment  
Install in a quiet, stable location offering good operating conditions. An unsuitable location can cause accident, fire,  
faulty operation, or breakdown.  
Install in a location that is level and stable.  
Installation in an unsuitable location may cause an accident, including a fall or tipover.  
WARNING  
Never install in a location exposed to open flame.  
Cutting waste may ignite. Powdered material is extremely flammable, and even metal  
material may catch fire.  
WARNING  
Never install close to any flammable object or in a gas-filled location.  
Combustion or explosion may be a danger.  
WARNING  
Never install out of doors or in any location where exposure to water or high  
humidity may occur.  
WARNING  
Doing so may result in fire or electrical shock.  
Position so that the power plug is within immediate reach at all times.  
WARNING  
This is to enable quick disconnection of the power plug in the event of an emergency.  
Install the machine next to an electrical outlet.Also,provide enough empty space to allow  
immediate access to the electrical outlet.  
Never install in a location subject to wide fluctuations in temperature or humidity.  
Never install in a location subject to shaking or vibration.  
Never install in a locations where the floor is tilted, not level, or unstable.  
Never install in a dusty or dirty location, or out of doors.  
Never install in a location exposed to direct sunlight or near air-conditioning or heating equipment.  
Never install in a location exposed to considerable electrical or magnetic noise, or other forms of electromagnetic  
energy.  
Chapter 2 Installation and Setup  
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2-2 Installation  
Installation Space  
Ensure that at least the following amount of space is available.  
Work space  
Installation space  
1.0 m (3.3 ft.)  
2.0 m (6.6 ft.)  
Height of Installation  
The height of installation should be 0.6 m (23.7 in.) or higher above the work floor.  
This machine is desktop type. Please decide the height of installation so that you can easily reach the emergency stop  
button when operating this machine.  
Chapter 2 Installation and Setup  
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2-2 Installation  
Unpacking  
Retaining materials are attached to protect the machine from vibration during shipment. Remove these after emplace-  
ment.  
Remove all Retaining materials. Any that remain may cause faulty operation or breakdown when the power is  
switched on.  
The Retaining materials are required when moving the machine to a different location. Store them carefully so that  
they do not get misplaced.  
Carry out these operations before you connect the power cord.  
Inadvertent powerup may result in pinched hands or other injury.  
WARNING  
Procedure  
Make sure the power cord is not connected.  
Remove retainer A.  
Retainer A  
Hexagonal wrench  
Slowly move the spindle head in the di-  
rection of the arrow.  
˜
Take care not to subject it to strong impact.  
Spindle head  
Remove retainers B and C.  
Retainer B  
Retainer C  
Hexagonal wrench  
Chapter 2 Installation and Setup  
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2-3 Cable Connections  
Connecting the Handy Panel  
Make sure the power to the machine is switched off before attempting to connect or disconnect cables.  
Connecting the handy panel while the power is on makes the handy panel unusable.  
Left side  
Insert fully and  
securely.  
Handy panel  
Cable clamp  
Chapter 2 Installation and Setup  
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2-3 Cable Connections  
Connecting the Power Cord  
Connect to an electrical outlet that complies with this machine's ratings (for volt-  
age and frequency).  
Incorrect voltage or insufficient current may cause fire or electrical shock.  
WARNING  
WARNING  
WARNING  
Handle the power cord, plug, and electrical outlet correctly and with care. Never  
use any article that is damaged.  
Using a damaged article may result in fire or electrical shock.  
When using an extension cord or power strip,use one that adequately satisfies the  
machine's ratings (for voltage, frequency, and current).  
Use of multiple electrical loads on a single electrical outlet or of a lengthy extension cord  
may cause fire.  
Connect to ground.  
WARNING  
WARNING  
This can prevent fire or electrical shock due to current leakage in the event of malfunc-  
tion.  
Connect to an electrical outlet. Never connect directly to a power distribution  
panel or other such fixed wiring equipment.  
Doing so increases the hazard of fire or electrical shock.  
This machine requires a single-phase commercial power outlet, which rated at 1.3 A or higher ( for 100 to 120 V) or  
0.6 A or higher (for 220 to 240 V).  
Right side  
Electrical outlet  
Power cable  
Chapter 2 Installation and Setup  
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2-3 Cable Connections  
Connecting a ComputerVia a Communication Cable  
USB cable  
At this time, keep the cable unconnected until you carry out this operation.  
Follow the instructions in the separate Roland Software Package Software Guide to make the connection.  
P. 19, "About the Documentation for This Machine"  
Never connect two or more machines to one computer.  
Use a shielded USB cable having a length of 3 m (10 ft.) or less.  
Never use a USB hub.  
USB cable  
Left side  
USB port  
Computer  
At this time,keep the cable un-  
connected until you carry out  
this operation.  
Serial cable  
Using a serial cable requires making the settings for the communication parameters with the computer.  
For the serial cable, use a separately available XY-RS-34 from Roland DG Corp.  
P. 85, "Submenus," p. 110, "Serial Connector"  
Secure in place with the screws.  
Left side  
RS-232C connector  
Computer  
Serial cable  
Chapter 2 Installation and Setup  
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2-4 Selecting the Language  
Selecting the Language Used forText on the Display Screen  
Procedure  
Close the front cover.  
Hold down  
power switch.  
and turn on the  
ON  
Use  
language.  
Press  
or  
to select the  
to confirm.  
˜
Chapter 2 Installation and Setup  
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2-4 Selecting the Language  
Switch off the power switch.  
OFF  
Chapter 2 Installation and Setup  
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2-5 Before Starting Operations  
Spindle Run-in (Warm-up)  
In any of the following cases, perform run-in (warm-up) operation for the spindle. Failure to do so may result in  
unstable spindle rotation.  
When using for the first time after purchase  
After moving the machine and reinstalling it at a different location  
After replacing the spindle unit  
When using in a low-temperature environment  
How to Perform Run-in (Warm-up) Operation  
Carry out the following steps 1 through 4.  
P. 47,“Starting and Stopping Spindle Rotation”  
Step 1  
Speed : 5,000 rpm  
Rotation time : 15 minutes  
Step 2  
Speed : 10,000 rpm  
Rotation time : 10 minutes  
Step 3  
Speed : 15,000 rpm  
Rotation time : 10 minutes  
Step 4  
Speed : 20,000 rpm  
Rotation time : 15 minutes  
Chapter 2 Installation and Setup  
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Chapter 3  
Basic Operation  
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3-1 Types of Em ergency Stops to Ensure Safety  
How to Perform an Em ergency Stop  
Press the Emergency Stop button.  
Operation stops immediately.  
Emergency  
Stop button  
To Cancel an Em ergency Stop  
Procedure  
Switch off the power switch.  
OFF  
Turn the button in the direction of the  
arrows.  
Emergency  
Stop button  
Chapter 3 Basic Operation  
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3-1 Types of Em ergency Stops to Ensure Safety  
Em ergency Stop Due to Opening or Closing the Front Cover  
To ensure safety, opening the front cover during engraving or spindle rotation causes an emergency stop to occur, and  
the message shown below appears on the display screen. Operation cannot be resumed by closing the front cover. To  
resume, switch off the power, then start up again.  
P. 40,“Starting and Quitting”  
Front cover  
Chapter 3 Basic Operation  
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3-2 Starting and Quitting  
How to Start the Machine  
Follow the procedure below to start the machine. When startup is complete, the machine is ready for use.  
Procedure  
Close the front cover.  
Switch on the power switch.  
A message like the one shown in the figure  
appears on the handy panels display screen.  
ON  
Note: “XXX” indicates the version number of the machines firmware.  
Chapter 3 Basic Operation  
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3-2 Starting and Q uitting  
When the screen shown in the figure at left appears after  
˜
approximately three seconds, press  
.
The spindle head moves to a location on the inner-left side of the  
machine. This operation is called “initialization.”  
The default for the language used for on-screen display is English.  
To change the display language to Japanese, refer to the page indi-  
cated below and change the language setting.  
P. 33, "Selecting the Language Used for Text on the Display Screen"  
When initialization ends, the screen changes to a display like that  
shown at left (the mainscreen). This completes initialization.  
Main screen  
Shutdown  
Make sure the machine is not in opera-  
tion, then turn off the power switch.  
The display screen on the handy panel goes  
dark.  
OFF  
Dark  
Chapter 3 Basic Operation  
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3-3 Using the Handy Panel  
Display screen  
Menus, messages, and the like are displayed  
here.  
Dial  
This adjusts the spindles speed of rotation.  
Indication used in this manual:  
P. 48, "Adjusting the Spindle Speed"  
MENU Button  
Copy button  
Pressing this changes the menu screen. Also,  
pressing this when at the origin-setting menu  
returns the screen to the coordinate display  
view (the main menu).  
This calls up the menu for the copy feature.  
Indication used in this manual:  
P. 78, "Executing Repeated Cutting"  
Indication used in this manual:  
Enter/Pause button  
This executes a selected on-screen item or  
confirms a selected item or value.  
Confirming an item or value displays the set-  
ting enclosed between angled brackets  
("<>"). Pressing this during engraving pauses  
operation and displays the Pause menu.  
Indication used in this manual:  
Movement buttons  
These move the cutter forward and backward, and  
to the left and right. You also use them to select  
items and change settings at menu screens.  
Indication used in this manual:  
Spindle button  
P. 44, "Manual Movement"  
Holding this down for one second or longer  
while the spindle is stopped makes spindle  
rotation start. Pressing this during spindle  
rotation makes the rotation stop. (When ro-  
tation is stopped, holding the button down  
for one second or longer is not necessary.)  
Indication used in this manual:  
Z-axis Movement buttons  
These move the cutter up and down.  
Indication used in this manual:  
P. 44, "Manual Movement"  
P. 47, "Starting and Stopping Spindle Rotation"  
X/Y-axis Origin Set button  
This sets the reference point for the cutting  
position.  
Feed button  
Pressing a Movement or Z-axis Movement  
button while holding down this button  
makes the tool move rapidly.  
Indication used in this manual:  
P. 44, "Manual Movement"  
Indication used in this manual:  
P. 75, "Setting the XY Origin Point (Home Position)"  
Z-axis Origin Set button  
This sets the reference point for the cutting  
position.  
Indication used in this manual:  
P. 62, "Cutter Installation Method 2," p. 71, "Cutter Installation  
Method 4"  
Chapter 3 Basic Operation  
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3-4 Moving the Cutter  
Term s Indicating the Cutter Position  
This manual uses the following terms to indicate the position of the cutter.  
Coordinates  
Numerical values indicating the location of the cutter  
Origin  
The point of origin for the coordinates  
X-axis coordinate  
The distance along the X axis from the origin point  
Y-axis coordinate  
The distance along the Y axis from the origin point  
Z-axis coordinate  
The distance along the Z axis from the origin point  
Viewing the Cutter Position  
The cutter position is displayed on the handy panels main screen.  
The figure below shows the main screen when the cutter has moved from the origin point by 50 millimeters along the  
X axis, 30 millimeters along the Y axis, and 20 millimeters along the Z axis.  
In the indication of coordinates used on this machine, a unit of “1” corresponds to 0.01 millimeter.  
Main screen  
Origin  
This position is displayed as  
“X = 5000,Y = 3000, Z = 2000.”  
20 mm  
50 mm  
30 mm  
Chapter 3 Basic Operation  
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3-4 Moving the Cutter  
Manual Movem ent  
When the screen on the handy panel displays any one of the messages shown in the figure below, you can move the  
cutter manually using the movement buttons.  
P. 84, "Menu List"  
Handy panel  
Movement along all axes  
(X, Y, and Z)  
Movement along only the X  
and Y axes  
+
Y
+
Z
-
X
+
X
Movement along only the Z  
axis  
(“XXX” is “DOWN,” “SUR-  
FACE,” or “UP.”)  
-
Z
-
Y
+
-
Movem ent buttons  
Z
+
Z
Y
-
X
+
X
-
Y
Each single press of  
,
,
,
,
or  
performs movement by 0.01 millimeter.  
performs slow continuous movement.  
or performs rapid  
Holding down  
,
,
,
,
or  
,
Holding down  
while pressing and holding  
,
,
,
continuous movement.  
Important!  
This operation is not possible in the following cases.  
When engraving is in progress  
When operation is paused  
Chapter 3 Basic Operation  
44  
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3-4 Moving the Cutter  
Moving to a Specific Position Autom atically  
Procedure  
Close the front cover.  
At the main screen, press  
twice.  
Press  
ment destination.  
,
,
, or  
to select the move-  
˜
HOME  
This is the location where the X- and Y-axis coordinates are both  
“0” (the XY origin point). When movement by this operation is per-  
formed, to avoid contact with the workpiece, the machine first rises  
to the highest point along the Z axis, and then performs movement.  
P. 75,“Setting the XY Origin Point (Home Position)”  
VIEW  
This is the inner-left location on the workpiece table. You use it in  
situations such as when mounting or removing a workpiece, or  
when checking the state of the workpiece.  
Z0  
This is the location where the Z-axis coordinate is “0.”  
P. 62,“Cutter Installation Method 2,p. 71,“Cutter Installation Method 4,and p.  
92,“Origin-setting Menu”  
Z1  
This is the location of the cutting-in depth when cutting the  
workpiece.  
P. 92,“Origin-setting Menu”  
Z2  
This is the height location along the Z axis when performing no-  
load feed of the cutter during cutting.  
P. 92,“Origin-setting Menu”  
Chapter 3 Basic Operation  
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3-4 Moving the Cutter  
Press  
.
The cutter moves to the selected location.  
When the front cover is open, the screen shown in the figure below is displayed, and the cutter doesnt move.  
After three seconds the message disappears and the screen returns to the original menu.  
Chapter 3 Basic Operation  
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3-5 Spindle Operation  
Starting and Stopping Spindle Rotation  
This manually starts and stops rotation of the spindle. You perform the operation using the handy panel.  
P. 35, "Spindle Run-in (Warm-up)"  
Procedure  
Close the front cover.  
At the main screen, press and hold  
or longer.  
for one second  
A beep is heard, and the spindle starts to turn.  
Spindle rotation speed  
Press  
.
˜
The spindle stops turning, a beep is heard.  
This operation cannot be performed in the following situations.  
When the machine is performing some operation  
When the front cover is open (in which case the screen shown in the figure below is displayed)  
P. 103,“Responding to a Message”  
Chapter 3 Basic Operation  
47  
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3-5 Spindle O peration  
Adjusting the Spindle Speed  
To adjust the speed of spindle rotation, turn  
on the handy panel.  
The setting for the spindle speed can be made only on  
the machine. Any setting made on the computer is ig-  
nored.  
Spindle speed  
Slow  
Fast  
Chapter 3 Basic Operation  
48  
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3-6 Pausing and Stopping Cutting  
Pausing and Resum ing Cutting  
This pauses cutting through operation using the handy panel. This enables you to move the cutter to the VIEW position  
and check the status of the workpiece, then resume cutting at the location where you paused operation.  
Procedure  
While cutting is in progress, press  
Movement of the cutter pauses. Rotation of the spindle does not  
.
stop at this time.  
The display screen shown at left appears.  
Use  
Press  
to select “VIEW.”  
to confirm.  
Rotation of the spindle stops, and the cutter moves to the VIEW  
position.  
P. 45,“Moving to a Specific Position Automatically”  
˜
Use  
Press  
or  
to select “CONT.”  
to confirm.  
The cutter returns to the location where paused, and cutting re-  
sumes.  
Selecting “VIEW” or “CONT.” while the front cover is open makes  
the message shown in the figure below appear. After three seconds  
the message disappears and the screen returns to the original menu.  
Close the front cover, then redo the selection of the operation item.  
Chapter 3 Basic Operation  
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3-6 Pausing and Stopping Cutting  
Important!  
Before opening the front cover while operation is paused, first make sure that rotation of the spindle is stopped. For  
safety, opening the front cover while the spindle is turning makes the machine perform an emergency stop. Be sure to  
note that if this happens, its necessary to quit the operation and start over from the beginning.  
P. 39,“Emergency Stop Due to Opening or Closing the Front Cover”  
O ther operations possible while paused  
Starting or stopping spindle rotation  
P. 47,“Starting and Stopping Spindle Rotation”  
Changing the spindle speed  
P. 48,“Adjusting the Spindle Speed”  
Changing the feed rate of the cutter  
P. 77,“Adjusting the Cutter Feed Rate During Engraving (Override)”  
Stopping Cutting  
This stops cutting through operation using the handy panel. Unlike pausing operation, cutting cannot be resumed.  
Procedure  
While cutting is in progress, press  
Movement of the cutter pauses. Rotation of the spindle does not  
.
stop at this time.  
The display screen shown at left appears.  
Use  
Press  
to select “STOP.”  
to confirm.  
The cutter moves to the highest location on the Z axis, then stops.  
If the spindle is rotating, its rotation stops here.  
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Chapter 4  
Engraving  
51  
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4-1 Flow of Engraving Operations  
1. Startup  
Switch on the power switch to start the machine.  
P. 40,“How to Start the Machine”  
ON  
2. Mounting the Workpiece  
Mount the workpiece to engrave on the table.  
P. 54,“Mounting a Workpiece”  
To next page  
Chapter 4 Engraving  
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4-1 Flow of Engraving O perations  
Cutter Installation and Basic Engraving Settings  
3.  
Install the cutter to use for engraving. On this machine, you also set the Z-axis engraving origin  
point at this time. The methods you use for installation and the settings differ depending on  
whether youre using the nose unit and on the cutter type. This manual describes the following  
four variations. Use these as a reference to select the optimal cutter for the purpose and use the  
appropriate methods for installing the cutter and making the settings.  
Character cutter or flat cutter (with the nose unit)  
P. 56,“Cutter Installation Method 1 (With Nose Unit)”  
Character cutter or flat cutter (no nose unit)  
P. 62,“Cutter Installation Method 2 (No Nose Unit)”  
Diamond scraper  
P. 67,“Cutter Installation Method 3”  
End mill  
P. 71,“Cutter Installation Method 4 (End mill)”  
Setting the XY Origin Point  
4.  
Set the engraving origin point for the X and Y axes.  
P. 75,“Setting the XY Origin Point (Home Position)”  
Performing Engravings  
5.  
When all the preparations are complete, send the engraving data from the computer and carry out  
engraving.  
P. 76,“Performing Engraving”  
Chapter 4 Engraving  
53  
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4-2 Mounting a Workpiece  
Never inadvertently touch the com puter or handy panel while perform ing this  
task.  
Unintended operation of the machine may result in injury.  
WARNING  
CAUTIO N  
Caution: cutting tool.  
The cutting tool is sharp.To avoid injury, exercise caution.  
W hen Using an Adhesive Sheet  
Affix the adhesive sheet to the  
workpiece table, then place the  
workpiece on the adhesive sheet and  
press down on it from above to secure  
it in place.  
Workpiece  
Workpiece table  
Adhensive sheet  
On this machine, you can also use optionally available items to secure the workpiece in place: a center vise (ZV-23C)  
or a vacuum table (ZV-23A). For detailed information about these optional items, contact your authorized Roland DG  
Corp. dealer.  
Chapter 4 Engraving  
54  
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4-3 Selection of the Cutter (Usage Exam ples)  
This machine can use cutters of a wide variety of types that have a diameter of 3.175 millimeters or 4.36 millimeters.  
Use an appropriate collet for the cutters diameter and type. For other cutters that can be used with the machine,  
contact your authorized Roland DG Corp. dealer.  
The table below shows samples of cutter usage, including use with or without a nose unit.  
Important!  
Use diameter-4.36 mm cutters at speeds of 15,000 rpm or lower. Use at higher speeds poses danger of damage to the  
spindle unit due to vibration.  
Cutter  
With nose unit  
No nose unit  
Character cutter  
N Engraving acrylic and other plastic plates N Engraving plates of aluminum or brass  
(*2)  
NThree-dimensional engraving and creating re-  
liefs using plastic materials  
Flat cutter  
(*1)  
P. 56, "Cutter Installation Method 1"  
P. 62, "Cutter Installation Method 2"  
Diamond scraper  
(*3)  
N Unsuitable  
N Scribing plates of aluminum or brass  
P. 67, "Cutter Installation Method 3"  
End mill (*4)  
N Unsuitable  
N Creating reliefs and performing 3D cutting  
using plastic material  
P. 71, "Cutter Installation Method 4"  
*1: Diameter-4.36 millimeter cutters are optionally available items.  
*2: Use of the nose unit is not suitable for fill engraving at a width greater than the diameter of the nose-unit tip.  
P. 61,“Important Notes When Using the Nose Unit”  
*3: This is an optionally available item. Also, the diameter-4.36 millimeter diamond scraper cannot be used with the  
included solid collet. Provide a dedicated collet for diamond scrapers separately.  
*4: This is an optionally available item. Provide a dedicated end-mill collet separately.  
Chapter 4 Engraving  
55  
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4-4 Cutter Installation Method 1 (W ith Nose Unit)  
Installing a Character Cutter (W ith Nose Unit)  
Never inadvertently touch the com puter or handy panel while perform ing this  
task.  
WARNING  
Unintended operation of the machine may result in injury.  
Securely fasten the cutting tool and in place.After securing in place, m ake sure no  
WARNING  
wrenches or other articles have inadvertently been left behind.  
Otherwise such articles may be thrown from the machine with force, posing a risk of  
injury.  
Caution: cutting tool.  
The cutting tool is sharp.To avoid injury, exercise caution.  
CAUTIO N  
Type of cutter used  
Nose-unit usage  
Character cutter or flat cutter  
Used  
Suitable workpiece types  
Acrylic and other plastic-resin panels  
Note: Aluminum, brass, and other easily scratched workpieces are not  
suitable.  
Automatic Z-axis control  
Spindle rotation  
On  
On  
or  
Lock-lever position  
This performs engraving using the nose unit. When the tip of the nose unit touches the surface of the workpiece, the  
location is automatically detected as the Z origin point. This makes it possible to perform engraving at a uniform depth  
on a workpiece of uneven surface height. This also eliminates the need to set the Z-axis origin point each time when  
youre engraving a number of different workpieces.  
1.  
Install the cutter holder, solid collet, and nose unit.  
Install the cutter holder.  
While holding the spindle unit immobile with  
a wrench, tighten the cutter holder.  
The cutter holder is reverse-threaded (that is,  
you turn it counterclockwise to tighten it). Be  
careful to turn it in the correct direction.  
Hexagonal  
screwdriver  
Loose  
Wrench  
Cutter holder  
Spindle unit  
Cutter holder  
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4-4 Cutter Installation Method 1 (W ith Nose Unit)  
Install the solid collet.  
Loosely tighten the solid collet.  
Insert the solid collet into the spindle unit  
from below, then, while holding the  
spindle unit immobile with a wrench,  
tighten loosely.  
Wrench  
Use an appropriate solid collet for the  
cutters diameter.  
Spindle unit  
Solid collet  
Fully tighten the solid collet.  
Using two wrenches, tighten the solid  
collet fully. The appropriate tightening  
torque is 3.2 N-m (32kgf-cm) .  
Wrench  
Wrench  
Install the nose unit.  
Tighten until no further movement is possible,  
˜
then loosen two turns.  
P. 61,“Important Notes When Using the Nose Unit”  
Nose unit  
Loose  
Tighten  
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4-4 Cutter Installation Method 1 (W ith Nose Unit)  
2.  
Set the lock lever.  
Set the lock lever at the  
tion.  
or  
posi-  
For detailed information about the setting  
position for the lock lever, refer to the page  
indicated below.  
Lock lever  
Press down to lower  
P. 82,“The Position of the Lock Lever”  
slightly.  
3.  
Make the settings for spindle speed and Z-axis control.  
Press  
Use  
Press  
several times to display the screen shown at left.  
and to select [OTHERS].  
.
Press  
Press  
to select “ON.”  
to confirm.  
˜
Press  
Use  
.
to select “ON.”  
The machine automatically determines the Z-axis origin during cutting accord-  
ing to the height of the workpiece.  
Press  
to confirm.  
The message shown at left is displayed for three seconds, and then the original  
screen returns.  
Press  
Use  
.
š
and  
to select the value.  
This makes the setting for the distance the cutter rises from the Z-axis origin  
point during cutting (the cut-out amount). When making this setting, take into  
account the shape of the workpiece and the time required for movement.  
Press  
to confirm.  
Press  
several times to return to the main screen.  
The Z-axis coordinate display changes to “AUTO.”  
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4-4 Cutter Installation Method 1 (W ith Nose Unit)  
4.  
Install the cutter and m ake the setting for the cutting-in depth.  
Use  
,
,
, and  
to  
move the spindle head to the area above  
the workpiece, then press  
lower the spindle head.  
to  
Descent stops automatically when the tip of  
the nose unit touches the workpiece table.  
P. 44,“Manual Movement”  
Workpiece table  
Insert the cutter into the cutter holder  
and bring the tip of the cutter into con-  
tact with the workpiece table.  
Cutter  
Cutter holder  
Workpiece table  
If cutter insertion is difficult  
W hen using a diam eter-4.36 m m solid collet  
If the cutter catches on the solid collet and is difficult  
to insert, loosening the cutter holder makes insertion  
easier. Note that inserting it with undue force may re-  
sult in damage to the workpiece. After inserting the  
cutter, tighten the cutter holder again.  
Be careful to orient the cutter correctly.  
Cutter  
Solid collet  
Loosen the cutter holder.  
Tab  
Tab  
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4-4 Cutter Installation Method 1 (W ith Nose Unit)  
Secure the cutter in place.  
Tighten the mounting screw for the cutter  
holder.  
˜
Cutter holder  
Mounting screw  
Hexagonal  
screwdriver  
Make the setting for the cutting-in depth.  
Tighten the nose unit to match the  
desired cutting-in depth.  
The amount of extension of the cutter is  
the cutting-in depth.  
1 scale tick = 0.0254 mm (0.001 in.)  
1 full turn = 0.635 mm (0.025 in.)  
An amount of 4 to 8 scale ticks corre-  
sponds to 0.1 to 0.2 mm (0.004 to 0.008  
in.).  
Retaining screw  
Nose unit  
Retaining  
screw  
Secure the nose unit in place with  
the retaining screw.  
Spring  
This completes the installation of the cutter. Go on to page 75, “Setting the XY Origin Point (Home Position)."  
Storage m ethods for diam eter-3.175 m m cutters  
When you want to perform repeated use while keeping the amount of extension of the cutter tip constant, then once  
youve decided on the amount of extension, we recommend removing the cutter holder and cutter from the spindle unit  
without separating them from one another. Storing the assembly without changing the position of the cutter holder elimi-  
nates the need to determine the amount of cutter extension each time with every use.  
Note, however, that this method cannot be used with the included diameter-4.36 millimeter solid collet.  
Store without changing the position  
of the cutter holder.  
Remove the entire cutter-holder assembly from the spindle unit.  
Chapter 4 Engraving  
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4-4 Cutter Installation Method 1 (W ith Nose Unit)  
Im portant Notes W hen Using the Nose Unit  
Am ount of Height Displacem ent That Can Be Tracked  
When automatic Z control is set to “ON,” then as long as the tip of the nose unit is in contact with the surface of the  
workpiece, the cutting-in depth can be kept uniform even if the height of the material changes. However, there is an  
upper limit to the amount of height displacement that can be tracked. Before you do the actual engraving, carry out an  
engraving test to make sure the desired engraving can be accomplished.  
(Trackable undulation height: gentle undulations of about 1 millimeter)  
Lim itations on Cutting  
Care is needed when performing fill engraving (flat-drag cutting inside the contour lines of characters and shapes) over  
a wide surface area. With fill engraving that is broader than the diameter of the nose unit, the nose unit may track the  
surface that has already been cut and cut the surface further.  
8 mm  
Nose unit  
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4-5 Cutter Installation Method 2 (No Nose Unit)  
Installing a Character Cutter (W ith No Nose Unit)  
Never inadvertently touch the com puter or handy panel while perform ing this  
task.  
WARNING  
Unintended operation of the machine may result in injury.  
Securely fasten the cutting tool and in place.After securing in place, m ake sure no  
WARNING  
wrenches or other articles have inadvertently been left behind.  
Otherwise such articles may be thrown from the machine with force, posing a risk of  
injury.  
Caution: cutting tool.  
CAUTIO N  
The cutting tool is sharp.To avoid injury, exercise caution.  
Type of cutter used  
Nose-unit usage  
Character cutter or flat cutter  
Not Used  
Suitable workpiece types  
Automatic Z-axis control  
Spindle rotation  
Aluminum, brass  
Off  
On  
Lock-lever position  
This performs engraving without using the nose unit. This method doesnt scrape the surface of the workpiece, so you  
can also use it with materials such as aluminum or brass. Note, however, that the Z-axis origin point is fixed and  
unchanging, so in order to obtain a uniform cutting-in depth, the thickness of the workpiece must also be uniform.  
1.  
Install the cutter holder and solid collet.  
Install the cutter holder.  
While holding the spindle unit immobile with  
a wrench, tighten the cutter holder.  
The cutter holder is reverse-threaded (that is,  
you turn it counterclockwise to tighten it). Be  
careful to turn it in the correct direction.  
Hexagonal  
screwdriver  
Loose  
Wrench  
Cutter holder  
Spindle unit  
Cutter holder  
Chapter 4 Engraving  
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4-5 Cutter Installation Method 2 (No Nose Unit)  
Install the solid collet.  
Loosely tighten the solid collet.  
Insert the solid collet into the spindle unit  
from below, then, while holding the  
spindle unit immobile with a wrench,  
tighten loosely.  
Wrench  
Use an appropriate solid collet for the  
cutters diameter.  
Spindle unit  
Solid collet  
Fully tighten the solid collet.  
Using two wrenches, tighten the solid  
collet fully. The appropriate tightening  
torque is 3.2 N-m (32kgf-cm) .  
Wrench  
Wrench  
2.  
Set the lock lever.  
Set the lock lever at the position.  
The spindle head is secured in place.  
P. 82, "The Position of the Lock Lever"  
Lock lever  
Lift up.  
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4-5 Cutter Installation Method 2 (No Nose Unit)  
3.  
Make the settings for spindle speed and Z-axis control.  
Press  
Use  
Press  
several times to display the screen shown at left.  
and to select [OTHERS].  
.
Use  
Press  
to select “ON.”  
to confirm.  
˜
Press  
Use  
Press  
.
to select “OFF.”  
to confirm.  
The message shown at left is displayed for three seconds, and then the original  
screen returns.  
Press  
several times to return to the main screen.  
4.  
Install the cutter and set the Z-axis origin point.  
Use  
,
,
, and  
to  
move the spindle head to the area above  
the workpiece, then press  
lower the spindle head.  
to  
Stop at a position where the tip of the solid  
collet is approximately 10 millimeters from  
the surface of the workpiece.  
Solid collet  
Workpiece  
P. 44, "Manual Movement"  
Insert the cutter into the cutter holder  
and bring the tip of the cutter into con-  
tact with the surface of the workpiece.  
Placing a thin sheet of paper on the workpiece  
can prevent damage to the workpiece when  
the cutter touches it. However, take the thick-  
ness of the paper into account when you set  
the Z-axis origin.  
Cutter  
Cutter holder  
Workpiece  
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4-5 Cutter Installation Method 2 (No Nose Unit)  
If cutter insertion is difficult  
W hen using a diam eter-4.36 m m solid collet  
If the cutter catches on the solid collet and is difficult to  
insert, loosening the cutter holder makes insertion easier.  
Note that inserting it with undue force may result in  
damage to the workpiece. After inserting the cutter,  
tighten the cutter holder again.  
Be careful to orient the cutter correctly.  
Cutter  
Solid collet  
Loosen the cutter holder.  
Tab  
Tab  
Secure the cutter in place.  
Tighten the mounting screw for the cutter  
holder.  
˜
Cutter holder  
Mounting screw  
Hexagonal  
screwdriver  
Press  
.
š
Use  
and  
to select [Z0].  
to confirm.  
Press  
œ
The Z-axis origin is set.  
Press  
.
The main display appears. The coordinate values for Z is set to 0.  
This completes the installation of the cutter. Go on to page 75, “Setting the XY Origin Point (Home Position)."  
Chapter 4 Engraving  
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4-5 Cutter Installation Method 2 (No Nose Unit)  
Storage m ethods for diam eter-3.175 m m cutters  
When you want to perform repeated use while keeping the amount of extension of the cutter tip constant, then once  
youve decided on the amount of extension, we recommend removing the cutter holder and cutter from the spindle unit  
without separating them from one another. Storing the assembly without changing the position of the cutter holder elimi-  
nates the need to determine the amount of cutter extension each time with every use.  
Note, however, that this method cannot be used with the included diameter-4.36 millimeter solid collet.  
Store without changing the position  
of the cutter holder.  
Remove the entire cutter-holder assembly from the spindle unit.  
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4-6 Cutter Installation Method 3 (Diamond Scraper)  
Installing a Diamond Scraper  
Never inadvertently touch the computer or handy panel while performing this  
task.  
WARNING  
Unintended operation of the machine may result in injury.  
Securely fasten the cutting tool and in place.After securing in place,make sure no  
WARNING  
wrenches or other articles have inadvertently been left behind.  
Otherwise such articles may be thrown from the machine with force, posing a risk of  
injury.  
Caution: cutting tool.  
The cutting tool is sharp.To avoid injury, exercise caution.  
CAUTION  
Type of cutter used  
Nose-unit usage  
Diamond scraper  
Not Used  
Suitable workpiece types  
Automatic Z-axis control  
Spindle rotation  
Aluminum, brass  
On  
Off  
or  
Lock-lever position  
This performs scribing using a diamond scraper. With scribing, cutting is carried out by scraping the workpiece with-  
out rotating the spindle. Because automatic Z control is set to “on,” the cutting-in depth for the workpiece is deter-  
mined by the pressure of the cutter. For this reason, this method is not suitable for deep engraving.  
Diamond scrapers are optionally available items.  
Diameter-3.175 millimeter diamond scrapers can be used with the included solid collet.  
Diameter-4.36 millimeter diamond scrapers cannot be used with the included solid collet. Provide an optionally  
available dedicated diamond-scraper collet separately.  
1.  
Install the cutter holder and solid collet.  
Install the cutter holder.  
While holding the spindle unit immobile with  
a wrench, tighten the cutter holder.  
The cutter holder is reverse-threaded (that is,  
you turn it counterclockwise to tighten it). Be  
careful to turn it in the correct direction.  
Hexagonal  
screwdriver  
Loose  
Wrench  
Cutter holder  
Spindle unit  
Cutter holder  
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4-6 Cutter Installation Method 3 (Diamond Scraper)  
Install the solid collet.  
Loosely tighten the solid collet.  
Insert the solid collet into the spindle unit  
from below, then, while holding the  
spindle unit immobile with a wrench,  
tighten loosely.  
Wrench  
Diameter-4.36 millimeter diamond scrap-  
ers cannot be used with the included solid  
collet. Provide a dedicated diamond-  
scraper collet separately.  
Spindle unit  
Solid collet  
Fully tighten the solid collet.  
Using two wrenches, tighten the solid  
collet fully. The appropriate tightening  
torque is 3.2 N-m (32kgf-cm) .  
Wrench  
Wrench  
2.  
Set the lock lever.  
Set the lock lever at the  
tion.  
or  
posi-  
For detailed information about the setting  
position for the lock lever, refer to the page  
indicated below.  
Lock lever  
Press down to lower  
slightly.  
P. 82,“The Position of the Lock Lever”  
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4-6 Cutter Installation Method 3 (Diamond Scraper)  
3.  
Make the settings for spindle speed and Z-axis control.  
Press  
Use  
Press  
several times to display the screen shown at left.  
and to select [OTHERS].  
.
Use  
Press  
to select “OFF.”  
to confirm.  
˜
Press  
Use  
.
to select “ON.”  
The machine automatically determines the Z-axis origin during cutting accord-  
ing to the height of the workpiece.  
Press  
to confirm.  
The message shown at left is displayed for three seconds, and then the original  
screen returns.  
Press  
Use  
.
š
and  
to select the value.  
This makes the setting for the distance the cutter rises from the Z-axis origin  
point during cutting (the cut-out amount). When making this setting, take into  
account the shape of the workpiece and the time required for movement.  
Press  
to confirm.  
Press  
several times to return to the main screen.  
The Z-axis coordinate display changes to “AUTO” and the spindle-speed dis-  
play changes to “S OFF.”  
4.  
Install the diamond scraper and determine the amount of extension.  
Insert the diamond scraper into the cut-  
ter holder.  
Diamond scraper  
Cutter holder  
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4-6 Cutter Installation Method 3 (Diamond Scraper)  
Secure the diamond scraper in place.  
Tighten the mounting screw for the cutter  
holder. For the amount of extension of the tip  
of the diamond scraper, a value of about 10  
millimeters may work well.  
Cutter holder  
Hexagonal  
screwdriver  
Mounting screw  
Diamond Scraper  
This completes the installation of the cutter. Go on to page 75, “Setting the XY Origin Point (Home Position)."  
If diamond scraper insertion is difficult  
If the diamond scraper catches on the solid collet and is difficult to  
insert, loosening the cutter holder makes insertion easier. Note that  
inserting it with undue force may result in damage to the workpiece.  
After inserting the diamond scraper, tighten the cutter holder again.  
Loosen the cutter holder.  
Storage methods for diameter-3.175 mm cutters  
When you want to perform repeated use while keeping the amount of extension of the diamond scraper tip constant, then  
once youve decided on the amount of extension, we recommend removing the cutter holder and diamond scraper from  
the spindle unit without separating them from one another. Storing the assembly without changing the position of the  
cutter holder eliminates the need to determine the amount of cutter extension each time with every use.  
Remove the entire cutter-holder assembly from the spindle unit.  
Store without changing the position of the  
cutter holder.  
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4-7 Cutter Installation Method 4 (End mill)  
Installing a End Mill  
Never inadvertently touch the computer or handy panel while performing this  
task.  
WARNING  
Unintended operation of the machine may result in injury.  
Securely fasten the cutting tool and in place.After securing in place,make sure no  
WARNING  
wrenches or other articles have inadvertently been left behind.  
Otherwise such articles may be thrown from the machine with force, posing a risk of  
injury.  
Caution: cutting tool.  
The cutting tool is sharp.To avoid injury, exercise caution.  
CAUTION  
Type of cutter used  
Nose-unit usage  
End mill  
Not used  
Plastic materials  
Off  
Suitable workpiece types  
Automatic Z-axis control  
Spindle rotation  
On  
Lock-lever position  
This performs engraving using an end mill. This is suitable for creating reliefs and other examples of three-dimensional  
cutting.  
End mills and end-mill collets are optionally available items.  
1.  
Install the end mill.  
Insert the end mill into the end-mill  
collet.  
The amount of extension of the end-mill tip  
differs according to the end mill and the  
workpiece type, but as a general guide, an  
amount of about 20 to 25 millimeters may  
work well.  
End-mill collet  
Endmill  
20 to 25 mm  
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4-7 Cutter Installation Method 4 (End mill)  
Install the collet with the attached end  
mill.  
Loosely tighten the collet with end  
mill.  
Wrench  
Insert the collet with end mill into the  
spindle unit from below, then, while hold-  
ing the spindle unit immobile with a  
wrench, tighten loosely.  
Spindle unit  
Collet with  
end mill  
Fully tighten the collet with end mill.  
Using two wrenches, tighten the collet  
fully. The appropriate tightening torque is  
3.2 N-m (32kgf-cm).  
Wrench  
Wrench  
2.  
Set the lock lever.  
Set the lock lever at the position.  
The spindle head is secured in place.  
P. 82, "The Position of the Lock Lever"  
Lock lever  
Lift up.  
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4-7 Cutter Installation Method 4 (End mill)  
3.  
Make the settings for spindle speed and Z-axis control.  
Press  
Use  
Press  
several times to display the screen shown at left.  
and to select [OTHERS].  
.
Use  
Press  
to select "ON."  
to confirm.  
˜
Press  
Use  
Press  
.
to select "OFF."  
to confirm.  
The message shown at left is displayed for three seconds, and then the original  
screen returns.  
Press  
several times to return to the main screen.  
4.  
Set the Z-axis origin point.  
Use  
,
,
and  
to move the end mill to a location above the workpiece.  
Next, perform a small amount of cutting into the workpiece. Move to a location where cutting will not cause any  
problems.  
P. 44, "Manual Movement"  
Close the front cover, then press and hold  
The spindle rotates.  
for at least one second.  
P. 47, "Starting and Stopping Spindle Rotation"  
Press  
to lower the end mill to a  
˜
location where the workpiece is cut by  
a slight amount.  
Workpiece  
End mill  
Press  
The spindle stops.  
.
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4-7 Cutter Installation Method 4 (End mill)  
Press  
.
š
Use  
and  
to select [Z0].  
Press  
to confirm.  
œ

The Z-axis origin point is set.  
Press  
.
The main display appears. The coordinate values for Z is set to 0.  
This completes the installation of the end mill. Go on to page 75, “Setting the XY Origin Point (Home Position)."  
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4-8 Setting the XY Origin Point  
Setting the XY Origin Point (Home Position)  
This sets the X- and Y-axis coordinates used as the origin point for cutting. This location is termed the XY origin point,  
which on this machine is called the “home position.” On this machine, you can set the XY origin anywhere within the  
operating range. Set it to match the engraving data and the position of the mounted workpiece.  
P. 45,“Moving to a Specific Position Automatically,”  
Procedure  
Install a cutter and mount a workpiece.  
P. 54,“Mounting a Workpiece,and p. 56 through 71,“Cutter Installation Method 1” through “Cutter Installation Method 4”  
Move the cutter to the location you  
want to make the XY origin point (the  
home position).  
P. 44,“Manual Movement”  
Origin  
Press  
Press  
.
˜
š
to confirm.  
The XY origin point (the home position) is set.  
Press  
.
The main display appears. The coordinate values for X and Y are set to 0.  
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4-9 Performing Engraving  
Performing Engraving  
Make sure the following tasks have all been completed, then sent the engraving data from the computer and perform  
engraving.  
Mounting a Workpiece  
P. 54,“Mounting a Workpiece”  
Cutter Installation  
P. 56 through 71,“Cutter Installation Method 1” through “Cutter Installation Method 4”  
Setting the XY Origin Point  
P. 75,“Setting the XY Origin Point (Home Position)”  
For information about creating engraving data, refer to the documentation for the program youre using to create the  
data.  
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4-9 Performing Engraving  
Adjusting the Cutter Feed Rate During Engraving (Override)  
While engraving is in progress, you can pause operation and adjust the feed rate for the cutter. You adjust the feed rate  
by specifying a ratio of change relative to the present feed rate. This feature is called “override.”  
The feed rate can be adjusted only within the machines settable feed-rate range. If a feed rate that falls outside the  
settable range is set by an override, the actual feed rate is limited to the maximum or minimum feed rate.  
Procedure  
While engraving is in progress, press  
Engraving pauses.  
.
P. 54,“Mounting a Workpiece”  
Press  
Use  
Press  
.
and  
to set the ratio for feed-rate adjustment.  
to confirm.  
Press  
.
˜
The screen shown at left returns.  
Use  
or  
to select “CONT.” and press  
.
Engraving resumes.  
Settable change ratios  
10 to 200% (in steps of 10%)  
Settable range for feed rate  
X- and Y-axis directions: 0.1 to 60 mm/sec (0.004 to 2.4 in./sec)  
Z-axis direction: 0.1 to 30 mm/sec (0.004 to 1.2 in./sec)  
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4-9 Performing Engraving  
Executing Repeated Cutting  
A single set of cutting data is saved in the machines memory until the next set of data is sent from the computer. You  
can use this data to repeat the same cutting by operating just the machine.  
Note, however, that cutting data that exceeds the machines memory capacity (2 MB) cannot be copied.  
Procedure  
Send the cutting data from the computer and execute cutting.  
Change the workpiece.  
P. 54,“Mounting a Workpiece”  
Press  
.
˜
Use  
Press  
to select “GO.”  
to confirm.  
Cutting is performed again using the cutting data used for execution just before.  
Operation When Other Items Are Selected  
“CANCEL”  
This returns you to the original menu without performing cutting again.  
“CLEAR”  
This deletes the cutting data saved in the machine.  
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Chapter 5  
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5-1 Attaching the Vacuum Adapter for Chip Cleaning  
Exercise caution to prevent fire or dust explosion.  
WARNING  
Taking up fine cuttings using an ordinary vacuum cleaner may cause danger of fire or  
explosion. Check with the manufacturer of the vacuum cleaner.When the safety of use  
cannot be determined, never use the vacuum adapter and a vacuum cleaner.  
Make the connection while exercising care not to touch the tip of the cutter.  
Contact with the blade may cause injury.  
WARNING  
Never touch the spindle unit im m ediately after cutting.  
Doing so may cause burns.  
WARNING  
Before Using the Vacuum Adapter, Be Sure to Verify the Following Points  
Use a vacuum cleaner that allows adjustment of the suction force and is equipped with an overload protector.  
To prevent fire or explosion, carefully check the specifications of your vacuum cleaner before use, including  
contacting the manufacturer if necessary.  
Be sure to use the nose unit.  
The vacuum adapter cannot be attached unless the nose unit is installed.  
P. 56,“Cutter Installation Method 1 ”  
Install so as to leave at least 30 centimeters (11.9 in.) of free space at the back of the machine.  
Malfunction may occur if the hose cannot move freely.  
Be sure to use a vacuum-cleaner hose having a diameter that allows connection with the vacuum adapter.  
The diameter of the vacuum adapter is 32 millimeter (1.3 in.).  
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5-1 Attaching the Vacuum Adapter for Chip Cleaning  
Move the spindle head to the front left of the workpiece table, then attach the vacuum adapter for chip cleaning as  
shown in the figure. Using the vacuum adapter for chip cleaning enables the vacuum cleaner to take up cutting waste  
during cutting, which can help keep scattering of cutting waste to a minimum.  
P. 44, "Manual Movement"  
Front  
Rear  
Bar  
Nose unit  
Vacuum adapter  
clamp  
Hose  
32mm  
(1.3 in.)  
Pass through above the bar.  
Retaining  
screw  
Tab  
Tab  
Position so that the retaining screw  
for the nose unit is between the tabs  
of the clamp.  
To p  
Hose  
Hose  
Clip  
Clip  
Secure using the clip. *  
Secure using the clip. *  
Hose  
Provide a gap large enough  
to ensure no striking.  
Note: Wind the clip around the hose to hold the hose securely so that it wont easily come loose.  
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5-2 The Position of the Lock Lever  
You change the position at which the lock lever is set to match the setting for automatic Z control.  
P. 56 through 71,“Cutter Installation Method 1” through “Cutter Installation Method 4,and p. 85,“Submenus”  
Setting Position of the Lock Lever  
or  
When automatic Z control is set to “ON,” you set the lock lever at one of these positions. The spindle head is put  
into a floating state, and the Z-axis origin point is determined by the height of the workpiece surface. The  
applies greater pressure to the workpiece than  
setting  
.
When automatic Z control is set to “OFF,” you set the lock lever at this position. The spindle head is locked, and so  
the setting for the Z-axis origin point must be made via the menu items. Setting the lock lever at this position when  
automatic Z control is set to “ON” causes errors when making the origin-point settings or performing cutting,  
making the machine perform an emergency stop.  
P. 104, "Responding to an Error Message"  
Lock lever  
To raise : Simply lift up the lever.  
To lower : Press the lever in slightly, then lower it.  
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5-3 Surface Leveling of the Workpiece Table  
This adjusts the flatness of the surface of the workpiece table by cutting the table surface to a uniform depth. This  
operation is called “surface leveling” or “surfacing.”  
This can be useful in cases where rigorously precise flatness is required, such as for plate engraving performed without  
using the nose unit. The operation takes approximately one hour to complete. Also, pausing this operation while in  
progress is possible, just as with ordinary cutting.  
P. 49, "Pausing and Resuming Cutting"  
Verifying the Cutter Used and the Settings  
Cutter used: Included flat cutter (ZEC-A2320)  
Z-axis origin point (Z0 position): Surface of the workpiece-table center  
Lock-lever position:  
Spindle speed: 14,000 rpm*  
Cutting-in amount: 0.2 mm (invariable)  
Cut-out amount: 1 mm (invariable)  
Feed rate: 15 mm/sec. (invariable)  
Cutting area: Entire X- and Y-axis operating range (invariable)  
* The speed of spindle rotation at the time surface-leveling cutting starts is always 14,000 rpm. Watch the status of  
cutting and modify this as required.  
P. 48,“Adjusting the Spindle Speed,p. 62,“Cutter Installation Method 2”  
Procedure  
Carry out steps 1 and 2 on page 62 to 63,“Cutter Installation Method 2.”  
Use  
,
,
, and  
to move the cutter to the area above the center of the  
workpiece table, then press  
.
P. 44,“Manual Movement”  
Use  
Press  
axis coordinate is “-3800.”  
or  
to select [Z0].  
˜
to lower the spindle head to the location where the Z-  
Z-axis coordinate  
Insert a flat cutter (ZEC-A2320) into the cutter holder,bring the tip of the cutter into contact with  
the surface of the workpiece table, and secure the cutter in place.  
For information on how to secure the cutter in place, refer to page 64 and 65.  
š
œ

Press  
to confirm.  
The Z-axis coordinate is set.  
Press  
Use  
Press  
several times to display the view shown at left.  
to select [ADJUSTMENT].  
.
Press  
Press  
twice.  
.
When the screen shown at left appears, press  
.
The cutting for surface leveling starts.  
Pressing  
before you press  
returns you to the screen in step  
œ.  
Check visually to ensure that no uncut areas remain.  
If uncut areas are present, redo the procedure from step .  
ž
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5-4 Menu List  
Main Menu  
P. 88,“Main Menu” (Descriptions of Menu Items)  
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5-4 Menu List  
Subm enus  
P. 91, "Adjustment Menu"  
P. 89, "I/O Menu"  
P. 90, "Others Menu"  
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5-4 Menu List  
Origin-setting Menu  
P. 92, "Origin-setting Menu" (Descriptions of Menu Items)  
Pause Menu  
P. 93, "Pause Menu" (Descriptions of Menu Items)  
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5-4 Menu List  
Copy Menu  
P. 93, "Copy Menu" (Descriptions of Menu Items)  
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5-5 Description of Menu Item s  
Main Menu  
P. 84, "Main Menu" (Menu List)  
This is the main screen. This screen is displayed at startup and when executing  
cutting.  
When [AUTO Z CONTROL] is set to “ON,” the Z-axis coordinate display changes  
to “AUTO.” When [REVOLUTION] is set to “OFF,” the spindle-speed display  
changes to “S OFF.”  
P. 90, "Others Menu"  
Note: When [AUTO Z CONTROL] is set to “ON,” “ ” is  
displayed to the right of “Z” during Z-axis origin detection.  
While engraving is in progress, you can pause operation and adjust the feed  
rate for the cutter. You adjust the feed rate by specifying a ratio of change rela-  
tive to the present feed rate. This feature is called “override.”  
The feed rate can be adjusted only within the machines settable feed-rate range.  
If a feed rate that falls outside the settable range is set by an override, the actual  
feed rate is limited to the maximum or minimum feed rate.  
Settable change ratio  
10 to 200% (in steps of 10%)  
Settable range for feed rate  
X- and Y-axis directions: 0.1 to 60 mm/sec (0.004 to 2.4 in./sec)  
Z-axis direction: 0.1 to 30 mm/sec (0.004 to 1.2 in./sec)  
The spindle head moves to the selected location.  
P. 45, "Moving to a Specific Position Automatically"  
These call up the corresponding submenus.  
P. 89, "I/O Menu," p. 90, "Others Menu," p. 91, "Adjustment Menu"  
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5-5 Description of Menu Item s  
I/O Menu (Subm enu)  
This selects the communication port for communication with the computer and makes the settings for the communi-  
cation parameters when using a serial connection. When youre using a USB connection, simply selecting the com-  
munication port completes the settings you have to make. The setting menus for items other than the communication  
port are displayed only when “SERI” or AUTO” has been selected as the communication port. Select the setting  
values to match the communication parameters for the program youre using.  
P. 85, "Submenus"  
This selects the connector for connection to a computer. Commands from the  
computer are received via the connector you specify here. When this is set to  
[AUTO], the connector through which commands are first received after powerup  
is enabled automatically. To change the port enabled when AUTOis selected,  
either redo the selection of “SERI” or “USB,” or switch off the machines power  
and redo the operation from the beginning.  
When this is set to [SERI] or [AUTO], the menu for setting the serial communi-  
cation parameters appears.  
Default setting: AUTO  
This makes the setting for the number of stop bits, one of the serial communica-  
tion parameters. This is displayed only when [INPUT] is set to [SERI] or [AUTO].  
Default setting: 1  
This makes the setting for the data bit length, one of the serial communication  
parameters. This is displayed only when [INPUT] is set to [SERI] or [AUTO].  
Default setting: 8  
This makes the setting for parity, one of the serial communication parameters.  
This is displayed only when [INPUT] is set to [SERI] or [AUTO].  
Default setting: NONE  
This makes the setting for the baud rate, one of the serial communication pa-  
rameters. This is displayed only when [INPUT] is set to [SERI] or [AUTO].  
Default setting: 9600  
This makes the setting for handshaking (flow control), one of the serial commu-  
nication parameters. [HARD] indicates hardware handshaking, and [XON/OFF]  
indicates XON/XOFF handshaking. This is displayed only when [INPUT] is set  
to [SERI] or [AUTO].  
Default setting: HARD  
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5-5 Description of Menu Item s  
Others Menu (Subm enu)  
P. 85, "Submenus"  
This determines whether the spindle is rotated during cutting. When this is set  
to “OFF,” scribing (cutting without rotation of the spindle) is performed.  
Default setting: ON  
Set this to “ON” in cases such as when youre using the nose unit. Setting this to  
ON” enables automatic detection of the Z origin point as the position where  
the tip of the nose unit or cutter touches the surface of the workpiece.  
When the lock lever is positioned at , set this to “OFF.” Leaving this set at  
ON” may cause an error and make operation impossible to continue.  
Default setting: OFF  
This is displayed when [AUTO Z CONTROL] is set to “ON.” This sets the cut-  
out amount when [AUTO Z CONTROL] is set to “ON.”  
Default setting: 500 (5 mm)  
This selects a resolution that matches the program used to create the engraving  
data. When youre performing output from the included Windows-based driver,  
set this to “0.1mm.”  
Default setting: 0.01 mm  
The cutter stops moving when a command is received that specifies movement  
outside the range of operation for the X and Y axes. Movement starts again  
when a command to return from that location to the range of operation is re-  
ceived. You can select either of the following as the response taken when this  
occurs.  
[CONTINUE]:  
When a command for return to the range of operation is received, operation  
resumes immediately.  
[PAUSE]:  
When a command for return to the range of operation is received, operation  
is paused and the Pause menu appears on the display screen. Use the opera-  
tion panel to select the operation to perform thereafter.  
P. 49,“Pausing and Resuming Cutting”  
Default setting:  
CONTINUE  
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5-5 Description of Menu Item s  
This selects whether the Z0, Z1, and Z2 locations are saved in memory on the  
machine.  
Default setting: ON  
P. 78,"Executing Repeated Cutting," p.92,"Origin-setting Menu"  
This displays the working time of the spindle motor. Use it as a guide for deter-  
mining the service life of the spindle unit.  
P. 98,"Spindle Maintenance"  
Adjustm ent Menu (Subm enu)  
P. 85, "Submenus"  
You can apply correction for X- and Y-axis movement distances.  
Default setting: 100%  
Setting range: 99.5 to 100.5%  
Executing this menu item performs surface-leveling cutting to adjust the flat-  
ness and parallelism of the table surface.  
P. 83, "Surface Leveling of the Workpiece Table"  
Chapter 5 Feature reference  
91  
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5-5 Description of Menu Item s  
Origin-setting Menu  
P. 86, "Origin-setting Menu"  
XY O rigin-setting Menu  
This makes the setting for the X- and Y-axis origin point. On this machine, this  
location is called the “home position.”  
P. 75, "Setting the XY Origin Point (Home Position)"  
Z O rigin-setting Menu  
Before making these settings, make sure of the following points.  
[AUTO Z CONTROL] must be set to “OFF.”  
If it is set to “ON,” pressing  
displays the message shown in the figure below. After three seconds, the  
message disappears and the original menu returns.  
P. 82, "The Position of the Lock Lever," p. 71, "Cutter Installation Method 4"  
Z0:This is the Z-axis origin point during cutting. Set this to match the workpiece  
and the cutting data. The lock lever is normally set at position  
.
P. 62, "Cutter Installation Method 2," p. 71, "Cutter Installation Method 4"  
Z1: This sets the cutting-in depth during cutting as the distance from the Z0  
position. This means that a change in the Z0 position makes the Z1 position  
change as well. Because this cannot be set at a location higher than the Z0  
position, the value of the setting must be negative. If the spindle head is at a  
higher location than Z0, the screen displays “  
” for the Z-axis coordinate.  
The lock lever is normally set at position . When youve made the setting on  
the computer, the computers setting takes precedence. Making this setting is  
not required.  
Z2: This sets the height along the Z axis when performing no-load feed of the  
cutter during cutting as the distance from the Z0 position. This means that a  
change in the Z0 position makes the Z2 position change as well. Because this  
cannot be set at a location lower than the Z0 position, the value of the setting  
must be positive. If the spindle head is at a lower location than Z0, the screen  
displays “  
position  
” for the Z-axis coordinate. The lock lever is normally set at  
.When youve made the setting on the computer, the computers  
setting takes precedence, and so making this setting is not necessary.  
Chapter 5 Feature reference  
92  
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5-5 Description of Menu Item s  
Pause Menu  
P. 86, "Pause Menu"  
Pressing  
while a cutting operation is in progress pauses cutting and  
displays the screen shown in the figure at left. You can select an operation such  
as resuming or quitting cutting.  
P. 49, " Pausing and Stopping Cutting"  
This adjusts the feed rate of the cutter when cutting is paused  
P. 77, "Adjusting the Cutter Feed Rate During Engraving (Override)"  
Copy Menu  
P. 87. "Copy Menu"  
This repeats cutting using the cutting data saved in the machine.  
P. 78, "Executing Repeated Cutting"  
Chapter 5 Feature reference  
93  
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Chapter 6  
Maintenance  
95  
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6-1 Daily Care  
Cleaning  
Never use a pneum atic blower.  
This machine is not compatible with a pneumatic blower.Cutting waste may get inside the  
machine and cause fire or electrical shock.  
WARNING  
Never use a solvent such as gasoline, alcohol, or thinner to perform cleaning.  
Doing so may cause fire.  
WARNING  
WARNING  
Disconnect the power cord before perform ing cleaning or m aintenance.  
Attempting such operations while the machine is connected to a power source may re-  
sult in injury or electrical shock.  
W hen using a vacuum cleaner to take up cutting waste, exercise caution to pre-  
vent fire or dust explosion.  
WARNING  
Taking up fine cuttings using an ordinary vacuum cleaner may cause danger of fire or  
explosion. Check with the manufacturer of the vacuum cleaner.When the safety of use  
cannot be determined, clean using a brush or the like, without using the vacuum cleaner.  
Caution:high tem peratures.  
The cutting tool and spindle motor become hot. Exercise caution to avoid fire or burns.  
CAUTIO N  
CAUTIO N  
W hen perform ing m aintenance, be sure to keep the tool detached.  
Contact with the blade may cause injury.  
Carefully clean away cutting waste. Operating the machine with a large amount of cutting waste present may  
cause malfunction.  
Never apply lubrication anywhere except at specified locations.  
Cleaning Inside the Front Cover  
Open the front cover and clean away any buildup of cutting waste inside.  
Never touch these rails.  
Chapter 6 Maintenance  
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6-1 Daily Care  
Cleaning Around the Spindle  
Cleaning the Spindle Nose  
Uninstall the nose unit, collet, and cutter, and remove any cutting waste that has collected in areas such as the spindle  
nose.  
Spindle unit  
Cleaning Inside the Spindle Unit Cover  
Detach the spindle unit cover and clean away any buildup of cutting waste inside.  
Spindle unit cover  
3 places  
Spindle unit  
Chapter 6 Maintenance  
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6-2 Maintenance and Inspection  
Spindle Maintenance  
The spindle unit and the belt are parts that wear out. The replacement cycle varies according to usage conditions, but  
as a general guide, you should replace them after every 2,000 hours of use.  
This machine is provided with a feature for displaying the total working time of the spindle unit. Refer to this to  
determine when replacement is needed.  
For information on how to perform replacement, refer to the documentation included with the ZS-35 replacement  
spindle.  
P. 85, "Submenus"  
Chapter 6 Maintenance  
98  
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Chapter 7  
Troubleshooting  
99  
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7-1 Troubleshooting (Engraving)  
The cutting-in depth is not uniform (when using the nose unit).  
The cutter leaves tracks at places where cutting-in starts or where lines change direction.  
Try revising the cutting parameters as described below.  
Is automatic Z control set to"ON" with the lock lever at  
position  
or  
?
P. 82, "The Position of the Lock Lever," p. 85, "Submenus"  
Is the cutter holder, the cutter-holder mounting screw, or  
the collet loose?  
Try revising the cutting parameters as described below.  
The spindle rotating speed is too slow with respect to the  
feed rate. Try reducing the spindle speed.  
P. 56, "Cutter Installation Method 1"  
P. 48, "Adjusting the Spindle Speed"  
Is the X- and Y-axis feed rate too fast for the workpiece, or  
Is the cutter worn? Try replacing the cutter.  
is the speed of spindle rotation too slow for it?  
P. 48, "Adjusting the Spindle Speed, " p. 77, "Adjusting the Cutter  
Feed Rate During Engraving (Override)"  
An engraved bottom surface is rough or burring rem ains.  
Is the cutter worn? Try replacing the cutter.  
When the cutting-in depth is extremely shallow, the ef-  
fects of cutting waste can become large. Try using a cut-  
ter with a narrow blade width, along with increasing the  
cutting-in depth. Alternatively, use the vacuum adapter  
for chip cleaning.  
Try revising the cutting parameters as described below.  
The spindle rotating speed is too slow with respect to the  
feed rate. Try increasing the spindle speed or making the  
feed rate slower.  
P. 48, "Adjusting the Spindle Speed," p. 77, "Adjusting the Cutter  
P. 56, "Cutter Installation Method 1," p. 80,"Attaching the Vacuum  
Feed Rate During Engraving (Override)"  
Adapter for Chip Cleaning"  
Refasten the workpiece securely so that it does not come  
loose or slip.  
P. 54, "Mounting a Workpiece"  
The cutting-in depth is not uniform (when not using the nose unit).  
Try performing cutting a second time to finish the bottom  
surface and remove any burring. Making the cutting-in  
depth about 0.02 to 0.05 mm deeper for the second pass  
may yield better results.  
Try revising the cutting parameters as described below.  
If possible, perform engraving while using the nose unit.  
P. 56, "Cutter Installation Method 1"  
Is the cutter worn? Try replacing the cutter.  
Is the surface of the workpiece level? Revise the mounting  
method and other such factors to mount the workpiece  
so that its surface is level. Also, if the flatness or levelness  
of the workpiece table is an issue, carry out surface level-  
ing for the workpiece table.  
Check to make sure the cutter diameter matches the collet  
diameter.  
Engraved lines are uneven or wavy.  
P. 83, "Surface Leveling of the Workpiece Table"  
Is automatic Z control set to "ON" with the lock lever at  
position  
?
P. 62, "Cutter Installation Method 2," p. 82, "The Position of the  
Lock Lever"  
Try revising the cutting parameters as described below.  
Is the cutter holder, tool retaining screw, or collet loose?  
P. 62, "Cutter Installation Method 2"  
The cutter holder, tool retaining screw, or collet is loose,  
and the cutter is out of control. Tighten securely.  
P. 56 through 71, "Cutter Installation Method 1" through "Cutter  
Installation Method 4"  
Refasten the workpiece securely so that it does not come  
loose or slip.  
P. 54, "Mounting a Workpiece"  
Check to make sure the cutter diameter matches the collet  
diameter.  
Chapter 7 Troubleshooting  
100  
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7-2 Troubleshooting (Operation)  
The power does not com e on  
Is the driver installed correctly?  
If the connection to the computer is not made in the se-  
quence described, the driver may fail to be installed cor-  
rectly. Check again to ensure that the connection was made  
using the correct procedure.  
Hasnt the em ergency stop button been pressed?  
Pressing the emergency stop button automatically turns off  
the power. Cancel the emergency stop.  
P. 38, “To Cancel an Emergency Stop”  
"Roland Software Package Software Guide"  
Are the param eter settings for com m unication with  
the com puter correct?  
Initialization is not perform ed or initialization fails  
The machine cannot communicate with the computer if the  
parameters for communication with the computer are not  
set correctly. Switch the power off and back on, revise the  
settings such as the communication parameters for the pro  
gram you're using to make sure the settings are correct,  
then redo the operation from the beginning.  
Isnt the cover open?  
Keep the cover closed during an initialization. If the cover  
is open, this machine stops the initialization on the way.  
Isnt a foreign object caught on the spindle or XYZ  
axes?  
P. 85, "Submenus"  
Check for foreign objects on the spindle or XYZ axes and  
remove it.  
Isnt an error m essage displayed in the display screen?  
P. 104, “Responding to an Error Message”  
O perations are ignored.  
Abnorm al cutting is perform ed  
Is the cable connected?  
Connect the cable securely.  
P. 30, "Cable Connections"  
Is the location of the origin set correctly?  
Check whether the origin has been set correctly. An incor-  
rect origin location may result in cutting at an unintended  
Isnt the cover open?  
position.  
While the cover is open, some operations are restricted.  
Close the cover.  
P. 56 through 71, "Cutter Installation Method 1" through "Cut-  
ter Installation Method 4," and p. 75, "Setting the XY Origin  
Point (Home Position)"  
Hasn't the Em ergency Stop button been pressed?  
When the Emergency Stop button is pressed, machine op-  
eration is not possible. Release the Emergency Stop but-  
ton.  
The spindle doesnt rotate during engraving.  
P. 38 "To Cancel an Emergency Stop"  
Is [REVO LUTIO N] set to the “O N” setting?  
Go to the [OTHERS] menu and set [REVOLUTION] to “ON.”  
Isn't operation paused?  
When the machine is paused, cutting stops and some op-  
erations are restricted. Cancel the paused state.  
Descent doesnt stop (when autom atic Z control is on).  
P. 49, "Pausing and Resuming Cutting"  
Switch off the main power and shut down the machine.  
Next, make sure that automatic Z control is set to “ON”  
Isn't a large am ount of cutting waste present?  
Clean away any cutting waste. Clean especially carefully  
inside the spindle cover in particular.  
and that the lock lever is at the  
or  
position. If the  
same problem persists even when the setting for automatic  
Z control and the position of the lock lever are correct, the  
cause may be a motor error or the like. Switch off the main  
power to shut down the machine, and contact your autho-  
rized Roland DG Corp. dealer.  
P. 97, "Cleaning Around the Spindle"  
Is the handy panel connected correctly?  
Before inserting of removing the connector cable for the  
handy panel, switch off the power to the machine. The con-  
nection is not detected if made while the power is on.  
P. 40, "Starting and Quitting," p. 82, "The Position of the Lock  
Lever," p. 90, "Others Menu"  
P. 30, "Cable Connections," p. 40, " Starting and Quitting"  
Chapter 7 Troubleshooting  
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7-2 Troubleshooting (O peration)  
The USB cable cam e loose during engraving.  
If the machine succeeded in receiving all the engraving data,  
the engraving is carried out to the end of the operation. If the  
machine did not receive all the engraving data, engraving is  
carried out for the portion received, and then the cutter rises  
and stops at a location away from the workpiece. The mes-  
sage [Command Not Recognized] may be displayed at this  
time. If this happens, switch off the power and redo the op-  
eration from the beginning  
P. 40, "Starting and Quitting," p. 104, " Responding to an Error  
Message"  
Chapter 7 Troubleshooting  
102  
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7-3 Responding to a Message  
These are the most common messages that appear on the  
machines display to prompt correct operation. They do  
[Turn the AUTO Z CO NTRO L off]  
not indicate any error.Follow the prompts and take action This was displayed because an attempt was made to set the  
accordingly.  
Z0, Z1, or Z2 position even though automatic Z control is  
on.  
After three seconds this message disappears and the screen  
returns to the original menu.  
[Please close the cover]  
Close the front cover.  
P. 92 "Origin-setting Menu"  
To ensure safety, the machine does not operate when the  
front cover is open. However, operations using the move-  
ment buttons on the handy panel are possible while the cover  
is open.  
[Stop perform ing COVER O PEN]  
Close the front cover.  
The front cover was opened while the cutter was moving to  
a reference point, and so operation of the cutter stopped to  
ensure safety.  
[Pause O n COVER O PEN]  
Close the front cover.  
This is displayed in the following cases.  
Engraving data was sent while the front cover was open.  
"VIEW" was selected at the Pause menu, and the cover  
was opened during movement to the VIEW position.  
Closing the front cover returns the display to the Pause menu.  
P. 49 "Pausing and Resuming Cutting"  
[Canceling data...]  
This is displayed if engraving data is sent during initializa-  
tion. After processing to delete the data finishes, the mes-  
sage disappears. When the amount of data is large, it may  
take some time for the message to disappear.  
[Cannot repeat too big data]  
This is displayed when an attempt was made using the Copy  
menu to perform engraving again, but the engraving data  
just received was too large for the machines memory capac-  
ity. After three seconds this message disappears and the screen  
returns to the original menu.  
[Cannot repeat buffer em pty]  
This is displayed when an attempt is made using the Copy  
menu to perform engraving again while no engraving data is  
saved in the machine. After three seconds this message dis-  
appears and the screen returns to the original menu.  
P. 78 "Executing Repeated Cutting"  
Chapter 7 Troubleshooting  
103  
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7-4 Responding to an Error Message  
This describes the error messages that may appear on the  
machines display screen, and how to take action to rem-  
[Cannot find *- LIMIT SW ]  
edy the problem. If the action described here does not  
An em ergency stop occurred because initialization  
correct the problem,or if an error message not described failed.  
here appears, contact your authorized Roland DG Corp. Switch the power off, remove any cutting waste or other ob-  
dealer.  
structions impeding operation of the spindle head, then redo  
the operation from the start. If the message persists even af-  
ter redoing the operation from the beginning, contact your  
authorized Roland DG Corp. dealer.  
[Em ergency Stop COVER O PEN]  
An em ergency stop occurred because the front cover  
was opened while the spindle was rotating.  
* "X," "Y," or "Z"  
P. 40, "Starting and Quitting"  
Operation cannot be continued. Switch the power off and  
back on, then redo the operation from the start.  
[I/O Err :Fram ing/Parity Error]  
P. 40, "Starting and Quitting"  
This is displayed when the param eter settings for  
com m unication with the com puter are unsuitable.  
[Em ergency Stop S-overload[*]]  
Pressing  
pauses the machine. Because unin-  
An em ergency stop occurred because of a spindle-  
m otor error.  
tended operation may occur, we recommend using the  
“pause” menu displayed on the screen to select “STOP” and  
quit operation.  
Revise the communication parameters on the machine and  
the computer (the settings for baud rate, parity, number of  
stop bits, and data bit length). When a serial connection is  
used, this error message may appear if the computer is re-  
started while the machine is powered up.  
This is caused by prolonged high load on the motor or by  
excessive torque being applied momentarily. Resuming is not  
possible. Switch the power off and back on, revise the cut-  
ting parameters, then redo the operation from the start.  
If this message persists even after revising the cutting param-  
eters, contact your authorized Roland DG Corp. dealer.  
Note: The kind of load applied is indicated as “S” (short), “L”  
(long), “P” (peak), or “T” (temperature).  
P. 50, "Stopping Cutting," p. 85, "Submenus"  
P. 40, "Starting and Quitting"  
[I/O Err :Buffer O verflow]  
The m achines m em ory experienced an overflow.  
[Em ergency Stop Z AXIS error]  
Pressing  
pauses the machine. Because unin-  
An em ergency pause occurred because Z-axis descent  
failed to stop.  
tended operation may occur, we recommend using the  
“pause” menu displayed on the screen to select “STOP” and  
quit operation.  
Possible causes include unsuitable communication param-  
eters for a serial connection. Revise the communication pa-  
rameters on the machine and the computer (the settings for  
baud rate, parity, number of stop bits, and data bit length).  
Resuming is not possible. The spindle head may be locked  
while automatic Z control is set to "ON." Switch the power  
off and back on, then check the position of the lock lever for  
the spindle head. After checking, redo the operation from  
the beginning.  
If this message continues to appear, contact your authorized  
Roland DG Corp. dealer.  
P. 50, "Stopping Cutting," p. 85, "Submenus"  
P. 40, "Starting and Quitting," p. 82, "The Position of the Lock  
Lever," and p. 108, " Examples of Settings for Cutting Parameters"  
[Em ergency Stop RPM error]  
An em ergency stop occurred because rotation of the  
spindle failed to reach the specified rpm .  
Operation cannot be continued. The cause is a motor error  
or the like. Switch off the power and contact your autho-  
rized Roland DG Corp. dealer.  
P. 41, "Shutdown"  
Chapter 7 Troubleshooting  
104  
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7-3 Responding to an Error Message  
[Com m and Not Recognized]  
An em ergency stop occurred because the m achine  
received a com m and that could not be interpreted  
from the com puter.  
Pressing  
pauses the machine. Because unin-  
tended operation may occur, we recommend using the  
“pause” menu displayed on the screen to select “STOP” and  
quit operation.  
This is caused by program settings that do not match the  
machines command set. Check the programs settings and  
other values, and redo the operation from the beginning. This  
message may also be displayed when a faulty connection in  
the connector cable to the computer occurs. Eliminate the  
causes, then redo the operation from the beginning. If this  
message continues to appear, contact your authorized Roland  
DG Corp. dealer.  
P. 40, "Starting and Quitting," p. 50, "Stopping Cutting"  
[W rong Num ber of Param eters]  
The num ber of param eters for a com m and received  
from the com puter was incorrect.  
Pressing  
pauses the machine. Because unin-  
tended operation may occur, we recommend using the  
“pause” menu displayed on the screen to select “STOP” and  
quit operation.  
Check to make sure the program youre using is compatible  
with the machine.  
P. 50, "Stopping Cutting"  
[Bad Param eter]  
The param eter for a com m and received from the  
com puter was out of range.  
Pressing  
pauses the machine. Because unin-  
tended operation may occur, we recommend using the  
“pause” menu displayed on the screen to select “STOP” and  
quit operation.  
Check to make sure the program youre using is compatible  
with the machine.  
P. 50, "Stopping Cutting"  
Chapter 7 Troubleshooting  
105  
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106  
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Chapter 8  
Appendix  
107  
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8-1 Exam ples of Settings for Cutting Param eters  
Exam ple Settings  
This machine lets you perform cutting using a wide variety of workpiece materials and cutters. However, the optimal  
cutting parameters that yield the desired cutting results for these combinations vary widely.  
The table below shows suggested cutters and cutting parameters suited to various types of workpieces. Refer to these  
when selecting the cutting parameters. Before you perform actual cutting, carry out a cutting test and adjust the  
parameters as needed.  
Cutter feed rate  
Workpiece  
composition  
Cutter type  
Spindle speed  
(rpm)  
Cutting-in  
amount  
(mm)  
X- andY-axis  
feed rate  
Z-axis feed  
rate  
(mm/sec.)  
(mm/sec.)  
Acrylic  
ZEC-A2025  
ZEC-A2320  
10000  
10000  
0.2  
0.2  
0.1  
-
15  
15  
5
5
5
Aluminum  
Brass  
ZEC-A2025-BAL  
ZDC-A2000  
ZEC-A2025-BAL  
ZDC-A2000  
ZEC-A2025  
12000  
1
No rotation  
12000  
10  
5
1
0.1  
-
1
No rotation  
12000  
10  
30  
30  
30  
30  
1
Chemical wood  
Modeling wax  
0.4  
0.5  
0.5  
0.8  
20  
5
ZEC-A2320  
10000  
ZEC-A2025  
10000  
10  
5
ZEC-A2320  
10000  
Tips for Fine-tuning  
The optimal cutting parameters are determined by a balance of such factors as the hardness of the material, the feed  
rate, the spindle rotating speed, the cutting-in depth, and the capacity of the cutter. Refer to the following tips and try  
fine-tuning the parameters.  
Spindle Rotating Speed  
In general, faster rotation provides increased cutting capacity. However, a feed rate that is too slow with respect to the  
spindle speed may lead to melting of the workpiece due to heat, or to increased burring or roughness. Roughness may  
also occur at some places because feed stops momentarily at places where the direction of engraving changes (that is,  
at corners). Lower the spindle speed. It may also be a good idea to use faster settings for narrower cutters and slower  
settings for wider cutters.  
Feed Rate  
Faster speeds result in shorter cutting times, but the cutting load also increases accordingly. The load may overcome  
the strength with which the workpiece is secured in place, resulting in crooked lines or a nonuniform cutting-in depth.  
Also, a feed rate that is too fast for the spindle rotating speed may result in roughness or a raised nap. Lower the feed  
rate.  
Cutting-in Depth  
Deeper cutting-in results in a greater cutting load, and roughness becomes more likely. When you make the cutting-in  
deeper, it is a good idea to raise the spindle speed and lower the feed rate accordingly. Note, however, that there is a  
limit to the maximum depth. When deep cutting-in is required, it is a good idea to perform double cutting and reduce  
the amount of cutting-in per pass.  
Chapter 8 Appendix  
108  
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8-2 Location of Power Rating and Serial Num ber Label  
Serial Num ber  
This is required when you seek maintenance  
or support. Never peel off.  
Power Rating  
Use an electrical outlet that meets the re-  
quirements for voltage, frequency, and ca-  
pacity given here.  
Chapter 8 Appendix  
109  
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8-3 Interface Specifications  
Serial Connector  
Standard  
RS-232C specification  
Asynchronous, duplex data transmission  
4800, 9600, 19200, 38400  
Odd, Even, None  
Transmission method  
Transmission speed  
Parity check  
Data bits  
7 or 8 bits  
Stop bits  
1 or 2 bits  
Handshake  
Hardware or Xon/Xoff  
Serial connector (RS-232C)  
XY-RS-34/14 cable connection  
Signal  
number  
Terminal  
number  
Signal  
number  
Pin connection  
D-sub 25 pin  
D-sub 9 pin  
NC  
NC  
NC  
NC  
NC  
DTR  
NC  
NC  
NC  
NC  
NC  
NC  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
10  
9
NC  
NC  
NC  
NC  
NC  
1
13  
25  
8
NC  
7
SG  
14  
6
DSR  
CTS  
RTS  
RXD  
TXD  
FG  
5
4
3
2
1
Chapter 8 Appendix  
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8-2 Interface Specifications  
Expansion Connector  
+24V  
Adaptive Plug  
Pin 1 Connec- Pin 2  
tor  
Use a three-contact plug that meets the  
size requirements above.  
Ic (max) = 150mA  
Do not use the terminal 3. Use only  
the 1 and 2 terminals.  
This circuit works during spindle motor rotation.  
N Be sure to use the connector within the rated  
range shown above.  
N Do not apply an additional voltage to the con-  
nector.  
N Do not short-circuit the connector and earthing.  
Note: We are not responsible for devices connected to this connector.  
Chapter 8 Appendix  
111  
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8-4 Main Unit Specification  
Dim ensions of Outline  
Unit: mm  
Chapter 8 Appendix  
112  
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8-4 Main Unit Specification  
Work area  
XY work area  
Unit: mm  
Z work area  
Note: Maximum workpiece thickness when the nose unit is used is 38 mm.  
Note: The area in which engraving can actually be performed (the engraving area) is restricted by the length of the  
installed cutter and the location where the nose unit is installed, and is smaller than the range indicated above.  
Unit: mm  
Chapter 8 Appendix  
113  
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8-4 Main Unit Specification  
Workpiece-table Installation-area Dim ensional Drawing  
Unit: mm  
Chapter 8 Appendix  
114  
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8-4 Main Unit Specification  
Main Specifications  
EGX-350  
Width x depth: 305 x 230 mm (12 x 9.1 in.)  
X, Y, and Z: 305 x 230 x 40 mm (12 x 9.1 x 1.6 in.)  
Stepping motor, 3-axis simultaneous control  
Workpiece-table size  
X,Y, and Z operation strokes  
X-,Y-, and Z-axis drive system  
Operating speed  
X and Y axes: 0.1 to 60 mm/sec. (0.004 to 2.4 in./sec)  
Z axis: 0.1 to 30 mm/sec. (0.004 to 1.2 in./sec)  
Software resolution  
0.01 mm/step or 0.025 mm/step (0.0004 in./step or 0.001 in./step)  
Mechanical resolution  
X and Y axes: 0.0025 mm/step (0.0001 in./step)  
Z axis: 0.00125 mm/step (0.0005 in./step)  
Spindle motor  
Spindle speed  
brushless DC motor, maximum 50 W  
5,000 to 20,000 rpm  
Tool chuck  
Cutter holder, collet method  
Loadable workpiece thickness  
Interface  
Maximum 40 mm (1.6 in.) (38 mm (1.5in.)when nose unit is used)  
USB (compliant with Universal Serial Bus Specification Revision 1.1)  
Serial (RS-232C-compliant)  
Internal memory capacity  
Control command set  
2 MB  
RML-1  
Required power-supply amperage  
Voltage and frequency: AC 100 to 120 V/220 to 240 V ±10%, 50/60 Hz (overvolt-  
age category II, IEC 60664-1)  
Required power capacity: 1.3 A (100 to 120 V)/0.6 A (220 to 240 V)  
Power consumption  
Operating noise  
122 W  
During operation: 60 dB(A) or less (when not cutting), during standby: 40 dB(A) or  
less (as specified by ISO 7779)  
External dimensions  
Weight  
Height x width x depth: 393 x 616 x 591 mm (15.5 x 24.3 x 23.3 in.)  
34 kg (75 lb)  
Installation Environment  
Operating environment: Temperature of 5 to 40˚C (41 to 104 ˚F), 35 to 80% rela-  
tive humidity (no condensation)  
Ambient pollution degree: 3 (as specified by IEC 60664-1)  
Included items  
Power cord, depth regulator nose (nose unit), nose-unit retainer (retaining screw,  
spring), spare mounting screw (for the cutter holder), character cutter (diameter  
3.175 mm), flat cutter (diameter 3.175 mm), wrench, solid collet (diameter 3.175  
mm), solid collet (diameter 4.36 mm), hexagonal wrench, hexagonal screwdriver,  
handy panel, adhesive sheet, vacuum adapter for chip cleaning, Roland Software  
Package CD-ROM, Roland EngraveStudio CD-ROM, Roland Software Package Pro-  
gram Guide, Roland EngraveStudio Program Guide, and Users Manual (this docu-  
ment)  
System Requirem ents for USB Connection  
Computer  
USB cable  
Model preinstalled with Windows Vista, XP, 2000, Me or 98SE (Second Edition), or  
upgraded computer originally preinstalled with Windows 98SE or later  
Use a shielded cable up to three meters (10 ft.) in length.  
Chapter 8 Appendix  
115  
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116  
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117  
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118  
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119  
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120  
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R1-070626  
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