OKIPOS 408II
User’s Guide
59102601
my.okidata.com
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TABLE OF CONTENTS
1. Unpacking and Installation.....................................................................................................................1
1-1. Unpacking....................................................................................................................................1
1-2. Choosing a place for the printer...................................................................................................2
2. Parts Identification and Nomenclature..................................................................................................3
3. Setup..........................................................................................................................................................4
3-1. Connecting the Cable to the PC...................................................................................................4
3-2. Connecting the Cable to the Printer.............................................................................................5
3-3. Installing the Printer Software .....................................................................................................8
3-4. Connecting the Optional AC Adapter..........................................................................................9
3-5. Turning Power On......................................................................................................................10
3-6. Connecting to a Peripheral Unit.................................................................................................11
3-7. Loading the Paper Roll ..............................................................................................................12
4. Consumable Parts and AC Adapter.....................................................................................................17
4-1. Thermal Paper Roll....................................................................................................................17
4-2. Thermal Label Paper Roll (Tack Label Paper)..........................................................................19
4-3. AC adapter (option) ...................................................................................................................21
5. Control Panel and Other Functions.....................................................................................................22
5-1. Control Panel .............................................................................................................................22
5-2. Errors..........................................................................................................................................22
5-3. Self-Printing...............................................................................................................................24
6. Adjusting the Sensor..............................................................................................................................25
6-1. Adjusting the Near End Sensor Position....................................................................................25
6-2. PE and BM ( Paper End and Black Mark ) Sensor Adjustment ................................................27
6-3. NE (Near End) Sensor Adjustment............................................................................................28
7. Preventing and Clearing Paper Jams ..................................................................................................29
7-1. Preventing Paper Jams ...............................................................................................................29
7-2. Removing Paper Jam .................................................................................................................29
8. Periodical Cleaning................................................................................................................................30
8-1. Cleaning the Thermal Head .......................................................................................................30
8-2. Cleaning the Rubber Roller .......................................................................................................30
8-3. Cleaning the Sensors and the Surrounding Areas......................................................................30
8-4. Cleaning the Paper Holder and the Surrounding Area...............................................................30
9. Specifications ..........................................................................................................................................31
9-1. General Specifications..................................................................................................................31
9-2. Auto Cutter Specifications .........................................................................................................32
9-3. Interface .....................................................................................................................................32
9-4. AC Adapter (Option) .................................................................................................................32
9-5. Environmental Requirements.....................................................................................................33
9-6. Reliability Specifications ...........................................................................................................34
9-7. Black mark specifications ..........................................................................................................35
10. Dip Switch Setting................................................................................................................................36
10-1.Parallel Interface Model..............................................................................................................37
10-2.RS-232C Interface Model ...........................................................................................................39
10-3. USB Interface Model .................................................................................................................42
10-4. EthernetInterface Model ............................................................................................................44
11. Parallel Interface..................................................................................................................................47
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12. RS-232C Serial Interface.....................................................................................................................48
12-1. Interface Specifications..............................................................................................................48
12-2. RS-232C Connector...................................................................................................................49
12-3. Cable Connections .....................................................................................................................51
12-4. Electrical Characteristics ...........................................................................................................51
13. USB and Ethernet Interface................................................................................................................52
13-1. USB Interface Specifications .....................................................................................................52
13-2. Ethernet Interface Specifications................................................................................................52
14. Peripheral Unit Drive Circuit.............................................................................................................53
15. Memory Switch Settings......................................................................................................................55
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1. Unpacking and Installation
1-1. Unpacking
After unpacking the unit, check that all the necessary accessories are included in the package.
Printer
CD-ROM
Paper roll
Setup sheets
Note
Note:The ferrite core and fastener provided with your
printer depend on your printer configuration.
Fig. 1-1 Unpacking
If anything is missing, contact the dealer where you bought the printer and ask them to supply
the missing part. Note that it is a good idea to keep the original box and all the packing materials
just in case you need to pack the printer up again and send it somewhere at a later date.
– 1 –
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1-2. Choosing a place for the printer
Before actually unpacking the printer, you should take a few minutes to think about where
you plan to use it. Remember the following points when doing this.
P Choose a firm, level surface where the printer will not be exposed to vibration.
P The power outlet you plan to connect to for power should be nearby and unobstructed.
P Make sure that the printer is close enough to your host computer for you to connect
the two.
P Make sure that the printer is not exposed to direct sunlight.
P Make sure that the printer is well away from heaters and other sources of extreme heat.
P Make sure that the surrounding area is clean, dry, and free of dust.
P Make sure that the printer is connected to a reliable power outlet. It should not be on
the same electric circuit as copiers, refrigerators, or other appliances that cause power
spikes.
P Make sure that the room where you are using the printer is not too humid.
WARNING
P Shut down your equipment immediately if it produces smoke, a strange odor, or unu-
sual noise. Immediately unplug the equipment and contact your dealer for advice.
P Never attempt to repair this product yourself. Improper repair work can be dangerous.
P Never disassemble or modify this product. Tampering with this product may result in
injury, fire, or electric shock.
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2. Parts Identification and Nomenclature
Printer cover
Open this cover to load
or replace paper.
Power switch
Used to turn on/
off power to the
printer.
Control panel
Features LED indicators to
indicate printer status and
Cover open lever
switches to operate the printer.
Push this lever in the direction of the
arrow to open the printer cover.
Interface connector
Peripheral drive connector
Connects to peripheral units
such as cash drawers, etc.
Do not connect this to a
telephone.
Power connector
For connection to a
host computer.
For connection of the
AC adapter.
Never unplug the
AC adapter while the
printer is on.
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3. Setup
3-1. Connecting the Cable to the PC
3-1-1. Parallel Interface Cable
Connect the parallel interface cable to a parallel port
of your PC.
3-1-2. RS-232C Interface Cable
Connect the RS-232C interface cable to a RS-232C
port of your PC.
3-1-3. USB Interface Cable
Connect the USB interface cable to a USB port of
your PC.
3-1-4. Ethernet Interface cable
Connect the ethernet interface cable to a ethernet port
of your PC.
– 4 –
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3-2. Connecting the Cable to the Printer
Note that the interface cable is not provided. Please use a cable that meets specifications.
CAUTION
Before connecting/disconnecting the interface cable, make sure that power to the printer and
all the devices connected to the printer is turned off. Also make sure the power cable plug is
disconnected from the AC outlet.
3-2-1. Parallel Interface Cable
(1) Make sure the printer is turn off.
(2) Affix the ferrite core onto the cable as shown in
the illustration.
(3) Pass the fastener through the ferrite core.
(4) Loop the fastener around the cable and lock it.
Use scissors to cut off any excess.
Ferrite core
5 cm
(maximum)
Fastener
Interface cable
(5) Connect the interface cable to the connector on
the rear panel of the printer.
(6) Fasten the connector clasps.
Parallel interface
cable
– 5 –
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3-2-2. RS-232C Interface Cable
(1) Make sure the printer is turn off.
CAUTION
Before connecting/disconnecting the interface cable, make sure that power to the printer and
all the devices connected to the printer is turned off. Also make sure the power cable plug is
disconnected from the AC outlet.
(2) Connect the interface cable to the connector on the rear panel of the printer.
(3) Tighten the connector screws.
RS-232C
interface
cable
3-2-3. USB Interface Cable
4 cm (maximum)
Affix the ferrite core onto the USB cable as shown in
the illustration below and make sure to pass the cable
through the cable support as shown in the illustration.
– 6 –
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3-2-4. Connecting Ethernet Cable
If a ferrite core is included, install the ferrite core onto the Ethernet cable according to the fol-
lowing procedure to prevent electrical noise.
If a ferrite core is not included, perform steps (1) and (5) only.
When using an Ethernet cable that is 10 m or less, shielded cable is recommended.
(1) Make sure the printer is turned off.
(2) Install the ferrite core onto the ethernet cable as shown
in the illustration below.
(3) Pass the fastener through the ferrite core.
(4) Loop the fastener around the cable and lock it. Use scis-
sors to cut off any excess.
10 cm
(maximum)
Ethernet cable
Ferrite core
Fastener
(5) Connect the interface cable to the connector on the rear
panel of the printer.
Ethernet interface board
Ethernet interface board
IFBD-HE05
IFBD-HE07
– 7 –
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3-3. Installing the Printer Software
Here is the procedure for installing the printer driver and utility software, which are stored on
the supplied CD-ROM.
The procedure applies to the Windows operating systems shown below.
• Windows XP (SP2 or later)
• Windows Vista
• Windows 7
(1) Turn ON the power to your PC to start Windows.
(2) InsertthesuppliedCD-ROM(DriversandUtilities)
into the CD-ROM drive.
(3) Follow the instructions that appear on the screen.
(4) The dialog shown in the illustration indicates that
the procedure has been completed.
Click “Finish”.
The dialog that appears on the screen varies with your system. This completes the installation
of the printer software. A message will appear, prompting you to restart. Restart Windows.
– 8 –
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3-4. Connecting the Optional AC Adapter
Note:Before connecting/disconnecting theAC adapter, make sure that power to the printer
and all the devices connected to the printer is turned off. Also make sure the power
cable plug is disconnected from theAC outlet.
(1) Connect the AC adapter to the power cable.
Note:Use only the standardAC adapter and power cable.
(2) Connect AC adapter to the connector on the printer.
(3) Insert the power cable plug into an AC outlet.
CAUTION
When disconnecting the cable, take hold of the cable
connector to pull it out. Releasing the lock makes it easy
to disconnect the connector.
Pulling the cable excessively could cause damage to the
connector.
– 9 –
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3-5. Turning Power On
Make sure that the Power cord has been connected as described in 3-4.
Turn ON the power switch located on the front of the printer.
The POWER lamp on the control panel will light up.
Power switch
CAUTION
We recommend that you unplug the printer from the power outlet whenever you do not plan to
use it for long periods. Because of this, you should locate the printer so that the power outlet it
is plugged into is nearby and easy to access.
When an Switch blind is affixed to the printer above the power switch, the ON/OFF marks of
the power switch may be hidden. If this occurs, remove the power cord from the outlet to turn
the printer OFF.
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3-6. Connecting to a Peripheral Unit
You can connect a peripheral unit to the printer using a modular plug. See “Modular plug” on
page 53 for details about the type of modular plug that is required. Note that this printer does
not come with a modular plug or wire, so it is up to you to obtain one that suits your needs.
CAUTION
Make sure that the printer is turned off and unplugged from the AC outlet and that the computer
is turned off before making connections.
(1) Connect the peripheral drive cable to the connector on the rear panel of the printer.
CAUTION
Do not connect a telephone line into the peripheral drive connector. Failure to observe this
may result in damage to the printer.
Also, for safety purposes, do not connect wiring to the external drive connector if there is a
chance it may carry peripheral voltage.
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3-7. Loading the Paper Roll
Be sure to use paper roll that matches the printer’s specification.
Push the cover open lever and open the printer
cover.
For the RX model:
Turn the key under the cover open lever so that the
lock is "OPEN." Then, push down on the cover
open lever and open the printer cover.
The key cannot be removed when the lock is
"OPEN." Before you remove the key, turn it so
that the lock is in the "CLOSE" position.
Set the paper roll in the direction as shown, and
Cover open lever
pull on the leading edge of the paper towards you.
CLOSE
OPEN
Paper roll
Note:Make sure not to pass the paper under the
tension bar. In the following condition,
remove the tension bar unit in accordance
with the procedure described in paragraphs
3-7-1:
• Paper thickness between 100 μm and
150 μm
Tension bar
Note:When using a paper roll with an 79.5 mm
width, attach the paper roll holder in ac-
cordance with the procedure described in
paragraph 3-7-2.
Push both sides as shown in order to close the
printer cover.
Note:When closing the printer cover, make sure
both sides close firmly, not just one side.
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3-7-1. Removing the Tension Bar
When using thermal paper roll, the tension bar unit may or may not be necessary, depending
on the paper thickness. If the tension bar unit is unnecessary, remove it in accordance with the
procedure indicated below. The tension bar unit is unnecessary when using thermal label paper
roll (tack label paper).
Paper thickness
Necessary
between 100 μm and 150 μm
Paper thickness
Unnecessary
between 65 μm and 100 μm
Horizontal
Needed Optional
Vertical Kit
Needed Optional
Wall-mount Kit
Use a flat head screwdriver as shown to remove the clips
at both ends of the tension bar. Then, remove the tension
bar unit.
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3-7-2. Removing the Paper Roll Holder
When using a paper roll with an 79.5 mm width, install the paper roll holder into the groover
as shown. And change the setting at memory switch #4. For instructions on setting the memory
switch, refer to the separate Programmer's Technical Reference manual.
Note:After using a paper roll with a width of 79.5 mm, do not change to a paper roll with
a width of 115.5 mm. This is because the printer head has deteriorated as a result of
a portion of the head having been in direct contact with the rubber roller.
Paper roll holder
– 14 –
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Caution Symbol
Th is symbol is placed near the thermal head to indicate that it may be hot.
Never touch the thermal head immediately after the printer has been used. Let
the thermal head cool for a few minutes before touching it. Never touch the
thermal head with your hands because it can generate static electricity, which
can damage the device in the thermal head.
This symbol is placed near the cutter. Never touch the cutter blade, which could
cut your finger.
This symbol is placed near the peripheral drive connector.
Do not connect this to a telephone.
WARNING
1) Do not touch the cutter blade.
• There is a cutter inside the paper outlet slot. Not only should you not put your hand in the
paper outlet slot while printing is in progress, never put your hand into the outlet even
when printing is not in progress.
• The printer cover can be opened when replacing the paper. However, since the cutter
blade is on the inside of the printer cover, be careful not to place your face or hands too
close to the cutter blade.
2) During and immediately after printing, the area around the thermal head is very hot. Do
not touch it, as you could be burned.
CAUTION
1) Do not operate the cover open lever while pressing on the printer cover with your hand.
2) Do not push the cover open lever and open the printer cover when printing is in progress
or when the auto cutter is operating.
3) Do not push out paper while the printer cover is closed.
4) The heating element and the driver IC of the thermal head are easily damaged. Do not
touch them with metal objects, sandpaper, etc.
5) Printing quality may suffer if the thermal head heating element becomes soiled by being
touched with your hands. Do not touch the thermal head heating element.
6) There is a risk of damage to the driver IC of the thermal head from static electricity. Never
directly touch the IC.
7) The printing quality and working life of the thermal head cannot be guaranteed if any paper
other than that recommended is used. In particular, paper containing [Na+, K+, C1-] may
drastically reduce the working life of the thermal head. Please exercise caution.
8) Do not operate the printer if there is moisture on the front surface of the head from con-
densation, etc.
– 15 –
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9) A printed piece of thermal paper may become electrically charged. If the printer is placed
vertically or mounted on a wall, the cut piece of paper may stick to the printer, instead of
falling. Beware that this could cause a problem if you use a stacker that stores the pieces
of paper that fall freely.
10) Do not change the paper width during use. The thermal printing head, rubber roller, and
cutter wear differently according to the paper width. This can cause the printing or cutter
movement to malfunction.
11) Do not transport the printer with its cover open and holding it by the cover.
12) Do not forcibly pull on the interface cable, power cable, or cash drawer cable that is con-
nected. To detach a connector, make sure to grasp it at the connector portion, without
applying excessive stress on the connector at the printer.
Notes on Using the Auto Cutter
1) To print after a cut, feed 1 mm (8-dot line) or more of paper.
2) If the cutter is not in its home position after an error, first eliminate the cause of the error;
then, turn the power back ON.
3) If the printer is placed horizontally, the use of the partial cut is recommended. If you use
the full cut, the cut pieces of paper may fall into the paper outlet passage, causing a paper
jam as a result of cutting multiple pieces of paper. Therefore, do not use the full cut if the
printer is placed horizontally.
4) If you use the full cut, make sure to remove the piece of paper after each cut.
5) Do not attempt to remove the paper during a cut, as this can cause a paper jam.
– 16 –
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4. Consumable Parts and AC Adapter
When consumable parts have run out, use those specified in the table below.
Make sure that the AC adapter specified in the table is used.
Use of consumable parts or AC adapter which are not specified in the table may result in dam-
age to the printer, fire or electric shock.
4-1. Thermal Paper Roll
(1) Paper roll specification
Width: 115.5±0.5 mm or 79.5±0.5 mm
Outer roll diameter: ø100 mm or less
Take up paper roll width: 112+-10.5 mm or 80-+10.5 mm
Thickness: 65~150 µm (when using 115.5 mm width paper)
65~85 µm (when using 79.5 mm width paper)
Core outer/inner diameter
Paper thickness
65~75 µm
65~75 µm
Core outer
ø18±1 mm
ø32±1 mm
ø32±1 mm
Core inner
ø12±1 mm
ø25.4 mm
ø25.4 mm
75~150 µm
Printed surface:
Outer edge of roll
Tail end handling: Do not use paste or glue to secure the paper roll or its core.
Do not fold the tail end of the paper.
(2) Recommended paper
Manufacture
Product name
Quality characteristics/Use
Paper thickness
(µm)
65
Mitsubishi Paper Mills
Limited
P220AG
HP220A
HP220AB-1
P220AGB
P220AB
P220AC-1
P220AC
P220AD
P220AE-1
PB670
normal type paper
high image stability paper
high image stability paper
normal type paper, card ticket
normal type paper, card ticket
normal type paper, card ticket
normal type paper, card ticket
normal type paper, card ticket
normal type paper, card ticket
2 color paper: Red & Black
normal type paper
65
75
80
85
95
105
130
150
75
Mitsubishi HiTec Paper
Flensburg GmbH
F5041
60
– 17 –
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Manufacture
Product name
Quality characteristics/Use
Paper thickness
(µm)
75
Oji Paper Co., Ltd.
PD150R
PD160R
normal type paper
high image stability paper
normal type paper
65/75
65
PD450
Nippon Paper Industries
TF50KS-E2D
P300/P310
P320RB
normal type paper
59
Kanzaki Speciality Papers
Inc. (KSP)
normal type paper
57/58
65
2 color paper: Red & Black
2 color paper: Blue & Black
P320BB
65
Note:
1) Depending on the type and thickness of the paper, it may be necessary to change the
settings for printing darkness. To change the darkness settings, use the printing dark-
ness settings command <ESC><RS> ‘d’n. Refer to the separate programmer’s manual
for details.
2) The print density may vary depending on the type of paper roll and the operating en-
vironment.
3) Areader or scanner may not be able to scan a printed bar code or characters depending
on the print density. Make sure that your reader or scanner is able to scan correctly
beforehand.
(3) Effective Print Width
Paper Width
(mm)
Right / Left Margin (mm)
Effective Print Width
Number of Print Columns
(12 × 24 Font)
(mm)
104
72
115.5 ± 0.5
79.5 ± 0.5
4
4
69
48
Left Margin
Effective Print Width
Right Margin
Paper Width
– 18 –
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4-2. Thermal Label Paper Roll (Tack Label Paper)
(1) Label paper specification
Backing paper width:
Outer roll diameter:
110±0.5 mm
ø100 mm or less
+0.3
Take up paper roll width: 112 mm
-1
Thickness:
Max. 150 μm
Core outer/inner diameter: core inner diameter ø25.4±1 mm/core outer diameter
ø32±1 mm
Printed surface:
Outer edge of roll
Tail end handling:
Do not use paste or glue to secure the paper roll or its
core.
Do not fold the tail end of the paper.
(2) Recommended label paper
Quality
features/
applications
Thickness (μm)
Product
Manufacturer
Adhesion
type
Base
material
78
Separa-
tor
Total
thickness
114
name
Nippon Paper
Industries
Ojitec Co.,
Ltd.
HD75
For FA and industry
60
High
adhesion
High
adhesion
High
adhesion
High
adhesion
GS75 /
P22 / G6W
LD2114
For distribution or
information control
For distribution or
information control
For distribution or
information control
61
65
85
41
41
60
115
115
150
Lintec
Lintec
LD3330
Note:
1) Depending on the type and thickness of the paper, it may be necessary to change the
settings for printing darkness. To change the darkness settings, use the printing dark-
ness settings command <ESC><RS> ‘d’n. Refer to the separate programmer’s manual
for details.
2) The print density may vary depending on the type of paper roll and operating environ-
ment.
3) Areader or scanner may not be able to scan a printed bar code or characters depending
on the print density. Make sure that your reader or scanner is able to scan correctly
beforehand.
(3) Effective Print Width
Paper Width
(mm)
Right / Left Margin (mm)
Effective Print Width
Number of Print Columns
(12 × 24 Font)
(mm)
105 ± 0.5
5
95
63
– 19 –
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• Detailed Diagrams of Recommended Tack Label Specifications
Tack label
ø32 ± 1
ø25.4 ± 1
+1.5
-1.0
Paper tube
110
(Rolled dimension)
Release paper
(backing paper) (label paper)
Base material
30 ±1 – 295 ±3
(Label length)
5 ± 1
Printing direction
Black mark (back
of diagram)
35 – 300
(Black mark pitch)
PCS: 0.90 minimum
5 ± 1.0
• Detailed Diagram of Effective Printing Range
95 (effective printing width:
63 characters with font A)
Dot numbers 39 – 598
5 (Left margin)
3 (Right margin)
Effective printing range
2.5 ± 0.5
(2.5)
105 ± 0.5 (Label width)
110 ± 0.5 (Backing paper width)
– 20 –
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• Cut Position / Printing Line / Black Mark Sensor’s Positional Relationship
Effective printing range
Cut position
Printing line
Black mark sensor
• Min. Label Pitch / Cut Position / Printing Line / Black Mark Sensor’s Positional Relationship
Effective printing range
Cut position
Printing line
Black mark sensor
4-3. AC adapter (option)
AC adapter which are not specified may result in damage to the printer, fire or electric shock.
Model name: PS60A-24 series
Input:
90 to 264 V AC, 50/60 Hz
Output:
DC24±5%, 2.0 A (5.0 A Load 10 sec. Max.)
– 21 –
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5. Control Panel and Other Functions
5-1. Control Panel
POWER lamp (Green LED)
When the printer is online, power lamp
is ON and ERROR lamp is OFF.
ERROR lamp (Red/Orange LED)
Indicatesvariouserrorsincombination
with POWER lamp.
FEED button
FEED button
Press the FEED button to feed paper
ERROR lamp (Red/Orange LED)
roll.
POWER lamp (Green LED)
5-2. Errors
1) Recoverable errors
Error Description
POWER Lamp
ERROR Lamp
OFF
Recovery Conditions
Head high temperature
detection
Flashes at 0.5-sec-
ond intervals
Automatically recovered after
the print head has cooled.
Cover open error
ON
ON (Red)
Automatically recovered by
closing the printer cover.
Paper out error
ON
ON (Orange)
Automatically recovered by
loading a new paper roll, then
closing the printer cover.
Paper near end
ON
ON
OFF
Flashes orange
lamp at 1 second
intervals
Indicators show that the paper
end is approaching, but the
printer continues to print.
Black mark paper size
error
ON (Orange)
Recovered by loading a new pa-
per roll, then closing the printer
cover.
Paper cut error
Flashes red lamp
at 0.125 second
intervals
Recoveredifthecutterreturnsto
the home position after turning
the power OFF and ON. (See
Notes 1 and 2.)
Note:
1) If the cutter doesn’t return to the home position or doesn’t perform the initial move-
ment, it cannot be recovered.
2) If the paper is jammed, turn the power off, clear the jammed paper, then turn the power
ON.
– 22 –
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2) Non-recoverable errors
Error Description
POWER Lamp
ERROR Lamp
Recovery Conditions
Flash access error
OFF
Flashes Orange
lamp at 0.5-sec-
ond intervals
This is not a recoverable error.
EEPROM error
OFF
Flashes
This is not a recoverable error.
Red lamp at
0.75-second
intervals
SRAM error
OFF
OFF
OFF
Flashes Orange
lamp at 1-sec-
ond intervals
This is not a recoverable error.
This is not a recoverable error.
This is not a recoverable error.
Head thermistor error
Power voltage error
Note:
Flashes Red
lamp at 1.5-sec-
ond intervals
Flashes Orange
lamp at 2-sec-
ond intervals
1) If a non recoverable error occurs, turn the power OFF immediately.
2) When Power supply error occurs, there is a possibility that the power supply unit has
a trouble.
For other non recoverable errors, please consult the dealer for repairs.
– 23 –
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5-3. Self-Printing
5-3-1. Test Printing
Place the thermal paper roll on the printer.
Turn the power ON while holding the FEED button depressed. The printer will run a test print
according to the Ver. No., DIP switch settings, and memory switch settings, etc.
Command emulation
5-3-2. Hexadecimal Dump Mode
Place the thermal paper roll on the printer.
Open the printer cover, then turn the power on while holding the FEED button.
When the cover is closed, “*** HEX DUMP PRINTING ***” is printed, and the printer enters
the Hexadecimal Dump Mode.
Each of the signals sent from the computer to the printer will be printed out in hexadecimal code.
This function allows you to check if a control code sent to the printer by the program being used
is correct or not. The final line is not printed if its data is less than one full line. However, if
the FEED button is pushed, the final line is printed. To turn off the mode, it is necessary to turn
off the printer completely.
– 24 –
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6. Adjusting the Sensor
PE / BM sensor
This printer is equipped with the following two paper sensors:
• PE and BM (Paper End and Black Mark) Sensor
Detects whether a roll paper is loaded in the printer.
In addition, detects the Black Mark that is pre-printed
on the paper’s print side.
NE sensor
• NE (Near End) sensor
Detects whether the roll paper is nearing its end.
6-1. Adjusting the Near End Sensor Position
Use the following procedure to adjust the near-end sensor so it is compatible with the size of
paper roll you are using.
However, for vertical or wall-mount use, keep the adjuster fixed to level 3, without changing
its position.
Open the printer cover.
Determine the diameter of the paper roll you are using and find the required setting in the
table below.
Insert the tip of a ballpoint pen or similar object into the hole of the adjuster, and then push
and side the adjuster to the desired setting.
When changing the setting, make sure that the position of the hole is aligned with the align-
ment mark indicated by the arrow.
(Level 1)
(Level 2)
(Level 3)
Near-end sensor (vertical / wall-mount layout)
(Level 3)
(Level 2)
(Level 1)
Near-end sensor (horizontal layout)
– 25 –
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Adjustment value according to the paper you are using
Paper thickness
(µm)
When using the paper roll with a core whose inside diameter (A):ø12, outside diameter
(B):ø18
Detected diameter (C)
(Approx. mm)
Level 2
Remained paper length
(Approx. m)
Level 1
ø23
Level 3
ø31
Level 1
Level 2
4.9
Level 3
65
ø27
2.5
2.1
7.7
6.7
75
4.2
Paper thickness
(µm)
When using the paper roll with a core whose inside diameter (A): ø25.4, outside di-
ameter (B):ø32
Detected diameter (C)
(Approx. mm)
Level 2
Remained paper length
(Approx. m)
Level 1
ø36
Level 3
ø44
Level 1
Level 2
6.4
Level 3
65
75
ø40
2.8
2.4
2.1
1.9
1.7
1.4
1.2
10.4
9.0
7.9
7.1
6.4
5.2
4.5
5.5
85
4.9
95
4.4
105
130
150
4.0
3.2
2.8
Note:
C
1) The adjuster is factory-set at level 1 on the horizontal
layout and level 3 on the vertical/wall-mount layout.
2) The detected diameter and remained paper length
given above are calculated values, and there may be
some variances depending on the rolled state of the
paper or the actual mechanism.
3) Ifthickpaperisused(paperthicknessbetween100μm
and 150 μm), the paper roll may loosen and cause
variances in the detected values. Therefore, set the
adjustor to Level 3 for horizontal layout.
B
A
4) Thenearendsensordoesn'tcorrespondtothethermal
label paper roll (tack label paper).
C
Paper roll core
– 26 –
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6-2. PE and BM ( Paper End and Black Mark ) Sensor Adjustment
The sensitivity of the sensor is calibrated at the factory, so sensor adjustment is not necessary
under ordinary conditions. However, you may need to make adjustments when using non-
recommended paper or when the surrounding environment prevents the sensor from working
properly.
Make sure that the printer is turned OFF.
Open the printer cover, load the roll paper, and set the printer to the "paper present" state.
Remove the screw from the DIP switch cover on the bottom of the printer. Then take off
the DIP switch cover, as shown in the illustration below.
Using the tip of a ballpoint pen or a similar tool, set the DIP switches as follows:
DIP SW1-4 OFF, DIP SW1-5 ON, DIP SW1-6 ON, and DIP SW1-7 ON. Turn the printer
power ON. The lamps on the control panel will flash, and the printer will enter the sensor
adjustment mode.
Using a small slot screwdriver, turn VR3 as shown below, and adjust it so that the green
POWER LED and the red ERROR LED light.
Turn the printer power OFF, and restore the following DIP switches to their original set-
tings: DIP SW1-4, DIP SW1-5, DIP SW1-6, and DIP SW1-7.
Paper roll
DSW 2
DSW 1
4
3
2
1
1 0 9
8
7
6
5
4
3
2
1
OFF
ON
VR 2
VR 3
VR 1
Power switch
FEED
POWER ERROR
Power lamp
ERROR lamp
– 27 –
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6-3. NE (Near End) Sensor Adjustment
The sensitivity of the sensor is calibrated at the factory, so sensor adjustment is not necessary
under ordinary conditions. However, you may need to make adjustments when using non-
recommended paper or when the surrounding environment prevents the sensor from working
properly.
Make sure that the printer is turned OFF.
Open the printer cover, remove the roll paper and set the printer to the "paper absent" state.
Remove the screw from the DIP switch cover on the bottom of the printer. Then take off
the DIP switch cover, as shown in the illustration below.
Using the tip of a ballpoint pen or a similar tool, set the DIP switches as follows:
DIP SW1-4 OFF, DIP SW1-5 OFF, DIP SW1-6 ON, and DIP SW1-7 ON. Turn the printer
power ON. The lamps on the control panel will flash, and the printer will enter the sensor
adjustment mode.
Use a small slot screwdriver to turn VR2 clockwise as far as it will go. If the POWER LED
lights, go to step 6. If the POWER LED does not light, turn VR2 so that both the ERROR
LED and the POWER LED light.
Turn the printer power OFF, and restore the following DIP switches to their original set-
tings: DIP SW1-4, DIP SW1-5, DIP SW1-6, and DIP SW1-7.
Paper roll
DSW 2
DSW 1
4
3
2
1
1 0 9
8
7
6
5
4
3
2
1
OFF
ON
VR 2
VR 3
VR 1
Power switch
FEED
POWER ERROR
Power lamp
ERROR lamp
– 28 –
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7. Preventing and Clearing Paper Jams
7-1. Preventing Paper Jams
The paper should not be touched during ejection and before it is cut.
Pressing or pulling the paper during ejection may cause a paper jam, paper cutting failure or
line feed failure.
7-2. Removing Paper Jam
If a paper jam occurs, clear it as described below.
(1) Set the power switch to off to turn off power to the printer.
(2) Push the lever toward you to open the printer cover.
(3) Remove the jammed paper.
Note 1: To prevent parts such as the thermal head or the rubber roller from damage or
deformation, do not forcibly pull on the paper with the printer cover closed.
Note 2: If label paper gets jammed, the glue from the labels could stick to the parts. If this
occurs, make sure to wipe them clean of the glue.
(4) Position the paper roll straight and close the printer cover gently.
Note 1: Make sure that the paper is positioned straight. If the printer cover is closed with
the paper skewed, a paper jam may result.
Note 2: Lock the printer cover by pressing down on the sides. Do not try to close it by
pressing down on the centre. The cover may not lock properly.
(5) Set the power switch to on to turn on power to the printer. Make sure that the ERROR LED
is not lit.
Note:While the ERROR LED is lit, the printer will not accept any commands such as the
print command, so make sure that the printer cover is locked properly.
Thermal head
Caution Symbol
This symbol is placed near the thermal head to indicate that it may be hot. Never
touch the thermal head immediately after the printer has been used. Let the
thermal head cool for a few minutes before touching it. Never touch the thermal
head with your hands because it can generate static electricity, which can damage
the device in the thermal head.
This symbol is placed near the cutter. Never touch the cutter blade, which could
cut your finger.
This symbol is placed near the peripheral drive connector.
Do not connect this to a telephone.
– 29 –
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8. Periodical Cleaning
Printed characters may become partially unclear due to accumulated paper dust and dirt. To
prevent such a problem, paper dust collected in the paper holder and paper transport section
and on the surface of the thermal head must be removed periodically.
Such cleaning is recommended to be carried out once six month or one million lines. If the
printeruses label paper, cleanit on a monthly basis or after printingapproximately200,000lines.
8-1. Cleaning the Thermal Head
To remove the dark paper dust that has accumulated on the thermal head surface, wipe it clean
with cotton swab (or soft cloth) dipped in alcohol (ethanol, methanol, or isopropyl alcohol). If
the printer uses label paper, wipe it clean of the glue that may have accumulated.
Note 1: The thermal head is easily damaged, so clean it with a soft cloth, taking care not
to scratch it.
Note 2: Do not attempt to clean the thermal head immediately after printing, when the
thermal head is hot.
Note 3: Beware of the risk of damaging the thermal head as a result of static electricity
that may be created during cleaning.
Note 4: Turn the power ON only after the alcohol has dried completely.
8-2. Cleaning the Rubber Roller
Use a dry, soft cloth to wipe off the dust that may have accumulated on the rubber roller.
8-3. Cleaning the Sensors and the Surrounding Areas
Clean the sensors (mainly the reflector type sensors) of debris, dust, paper particles, glue, etc.
that may have accumulated.
8-4. Cleaning the Paper Holder and the Surrounding Area
Clean the paper holder of debris, dust, paper particles, glue, etc. that may have accumulated.
Rubber roller
Sensors
Thermal head
– 30 –
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9. Specifications
9-1. General Specifications
(1) Printing method
(2) Print speed
(3) Dot density
(4) Printing width
(5) Number of print columns
(6) Paper roll
Direct line thermal printing
Max. 1440 dots/sec. (180 mm/sec.)
203 dpi: 8 dots/mm (0.125 mm/dot)
Max. 104 mm
69 (12 × 24 dots)
Refer to chapter 4 for details on the recommended paper
roll.
Paper width: 111.5 ± 0.5 or 79.5 ± 0.5 mm
Roll diameter: ø100 mm or less
180 (W) × 213 (D) × 148 (H) mm
Approx. 1.9 kg
(7) Overall dimension
(8) Weight
(9) Noise Approx.
56 dB
213 mm
– 31 –
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9-2. Auto Cutter Specifications
(1) Cutting frequency
(2) Thickness of paper
Max. 20 cuts per minute
0.065 ~ 0.15 mm (when using 115.5 mm width paper)
0.065 ~ 0.085 mm (when using 79.5 mm width paper)
9-3. Interface
RS-232C serial interface / Two-way parallel interface (IEEE1284) / USB interface / Ethernet
interface
9-4. AC Adapter (Option)
(1) Operating Voltage
Input Voltage: 90 to 264 V AC, 50/60 Hz
Output Voltage: DC 24 V±10%
(2) Current Consumption (DC 24 V at room temperature)
Standby:
Approx. 0.12 A
ASCII printing:
Approx. average 2.0 A
(Approx. 17.5% printing rate)
100% print duty:
(Solid printing):
Approx. peak 8.6 A
Approx. average 4.2 A
(Continuous solid printing should be 50 mm or less.)
(3) Power Connector
Pin No.
Function
Drive power (24 V)
1
2
1
3
Signal GND
N.C.
2
3
Shell
Frame ground
<Viewed from Connector Surface>
Note:
• When using a printer power supply other than the optional AC adaptor (PS60A-24 se-
ries), be sure that the following cautions are observed.
• Use a power supply of DC 24 V ± 5% and more than 2.0 A (5.0 A Load 10 sec. Max.)
with SELV output and LPS or Class 2 output approved by IEC60950-1.
• Be careful about installing the printer in an area where there is noise. Take the appropri-
ate measures to protect against electrostatic AC line noise, etc.
– 32 –
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9-5. Environmental Requirements
(1) Operating
Temperature
41°F to 113°F (5°C to 45°C)
Humidity
10% to 90% RH (without condensation)
(%RH)
34°C90% RH
90
80
40°C65% RH
60
40
45°C50% RH
Operating environment
range
20
10
0
10
20
Temperature (°F)
Operating temperature and humidity range
30
40
50
(2) Transport/storage (except for paper)
Temperature
-4°F to 140°F (-20°C to 60°C)
Humidity
10% to 90% RH (without condensation)
– 33 –
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9-6. Reliability Specifications
(1) Life
Mechanical: 20 million lines
Print Head: 150 km (150 million pulses )
Auto Cutter: 2 million cuttings
<Conditions>
Paper roll:
P220AG (Mitsubishi Paper Mills Limited)
Paper thickness:
Paper width:
Cutting Mode:
Average printing ratio:
65 µm
115.5 mm
Partial cut
12.5%
Note:
The life of the print head and the auto cutter are strongly influenced by factors such as
the type of paper that you use. For information about the life of the print head and auto
cutter when they are not used under the conditions described above, refer to the separate
Specifications Manual
(2) MCBF: 37 million lines
The Mean Cycle Between Failure (MCBF) is defined to be the overall failure cycle, which
includes random or wear failures that occur until the printer reaches its mechanical life of
20 million lines.
As the mechanical remains at 20 million lines, the MCBF of 37 million lines does not
indicate its useful life.
Note :
1) When recommended thermal paper whose thickness is above 75 µm but not more
than 150 µm is used, the mechanical life of the printer is 10 million lines and the
MCBF is 25 million lines.
2) All the reliability values indicated above are based on the use of the recommended
thermal paper. No reliability can be guaranteed for the use of non-recommended
thermal paper.
– 34 –
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9-7. Black mark specifications
Dimension A = 30 to
300 mm
Reverse side of
the paper
+1
5 ± 1 mm
15 mm or more
1
mm
-0.8
2.5 mm
Printing direction
Printing area
Upper margin 14 mm or more
Bottom margin
(3 mm + dimension
A × 3%) or more
Cut position
The reverse side of the
paper is the printing
surface.
<Remarks>
1) The cut position shown above is when the print starting position correct value for Section
15: memory switch 9 is the default setting.
2) The black mark’s PCS value must be 0.90 or more.
3) Note that accuracy of starting printing with the black mark sensor must be within ±2 mm of
the standard printing positions, the printing length must be within ±2 mm of the set value in
consideration of discrepancies occurring in the processing accuracy of the platen diameter
and environmental temperature in the initial state, and a -5% error margin against the set
value must be taken into account in consideration of life expectancy and attention paid to
the print layout when using pre-printed paper.
4) The printing area must be within the usable range shown in the above diagram when using
black marks. With regards to the top margin, approximately 13 mm is established between
the print position and the cut position (auto cutter,) and the paper is fed through 1 mm or
more (eight dot lines) if printing is performed after the cutting operations, making a total
of 14 mm or more for the margin. Ensure that the margin shown in the above diagram is
used to prevent the printing area value in the paper feed direction from exceeding the pitch
of the black mark. Note that if this margin is not used, it may result in pages being skipped
and other defects.
[Example of the printing area setting]
<When the pitch of the black mark (dimension A) is 100 mm>
Top margin: 14 mm / bottom margin: 3 mm + (100 mm × 0.03) = 6 mm
From this, it is clear that the printing area in the paper feed direction must be 80 mm or
less.
– 35 –
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10. Dip Switch Setting
Two DIP switches are provided at the bottom of the printer, and can be set as given in the table
below. Be sure to set the power switch to off before changing the settings. It is recommended
to use a pointed item like a pen or flat-blade driver screw to change the settings. The settings
will become effective when the power switch is set to on again.
The following is the procedure for changing the settings on DIP switches.
1. Make sure the printer is turned off.
2. Remove the screw from the DIPswitch cover. Then take off the DIPswitch cover, as shown
in the illustration below.
3. Set the switches using a pointed tool, such as a pen or flat-blade screwdriver.
4. Replace the DIP switch cover. Then secure it with the screw.
The new settings take effect when you turn on the printer.
– 36 –
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10-1. Parallel Interface Model
ON
ON
OFF
OFF
No. 1
2
3
4
5
6
7
8
No. 1
2
3
4
9 10
DIP-SW 1
DIP-SW 2
DIP-SW 1
Switch 1-2
ON
Switch 1-1
Command emulation
Star Line Mode
Star Page Mode
-
ON
OFF
ON
ON
OFF
OFF
OFF
ESC/POS Mode
The factory settings of DIP switch are all on.
The functions of switches 1-3 through 1-10 will change according to the command emulation
that has been set using switch 1-1 and 1-2.
(1) Star Line Mode
Switch
Function
ON
Always ON
Always ON
OFF
1-1
Command emulation
1-2
Command emulation
1-3
Should not be changed (Should be set to on)
Sensor adjustment
1-4
Invalid
Valid
1-5
Pin #31 (INIT) reset signal
Valid
Invalid
1-6
Handshaking conditions
(conditions for BUSY)
Offline or receive
buffer full
Receive buffer full
1-7
1-8
ASB function *1
Invalid
Invalid
Valid
NSB function *2
Invalid
1-9 ~1-10
Should not be changed (Should be set to on)
(2) Star Page Mode
Switch
Function
Command emulation
Command emulation
ON
Always OFF
Always ON
OFF
1-1
1-2
1-3
1-4
1-5
1-6
Should not be changed (Should be set to on)
Sensor adjustment
Invalid
Valid
Pin #31 (INIT) reset signal
Valid
Invalid
Handshaking conditions
(conditions for BUSY)
Offline or receive
buffer full
Receive buffer full
1-7
1-8
ASB function *1
Invalid
Invalid
Valid
NSB function *2
Invalid
1-9 ~1-10
Should not be changed (Should be set to on)
– 37 –
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(3) ESC/POS mode
Switch
Function
Command emulation
Command emulation
ON
Always OFF
Always OFF
OFF
1-1
1-2
1-3
1-4
1-5
1-6
Should not be changed (Should be set to on)
Sensor adjustment
Invalid
Valid
Pin #31 (INIT) reset signal
Valid
Invalid
Handshaking conditions
(conditions for BUSY)
Offline or receive
buffer full
Receive buffer full
1-7
1-8
ASB function *1
Invalid
Valid
Should not be changed (Should be set to on)
Graphic adjustment
1-9
203 DPI
180 DPI
1-10
Should not be changed (Should be set to on)
*1 ASB Function
When this function is enabled, status information is automatically sent to the host whenever the
printer status changes (such as when the cover is opened, paper runs out, or an error occurs).
For information about automatic status information transmission, refer to the separate Program-
mer's Technical Reference manual (Star Line Mode, Star Page Mode, and ESC/POS Mode).
*2 NSB Function
When this function is enabled, status information is sent automatically whenever the printer
enters into reverse forwarding mode.
For information about automatic status information transmission, refer to the separate Program-
mer's Technical Reference manual (Star Line Mode and Star Page Mode).
DIP-SW 2
Switch
2-1
Function
ON
OFF
2-2
Always ON
Should be set to on
2-3
2-4
The factory settings of DIP switch are all on.
– 38 –
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10-2. RS-232C Interface Model
ON
ON
OFF
OFF
No. 1
2
3
4
5
6
7
8
No. 1
2
3
4
9 10
DIP-SW 1
DIP-SW 2
DIP-SW 1
Switch 1-2
ON
Switch 1-1
Command emulation
Star Line Mode
Star Page Mode
-
ON
OFF
ON
ON
OFF
OFF
OFF
ESC/POS Mode
The factory settings of DIP switch are all on.
The functions of switches 1-3 through 1-10 will change according to the command emulation
that has been set using switch 1-1 and 1-2.
(1) Star Line Mode
Switch
Function
ON
Always ON
Always ON
OFF
1-1
Command emulation
1-2
Command emulation
1-3
Should not be changed (Should be set to on)
Sensor adjustment
1-4
Invalid
Valid
1-5
Should not be changed (Should be set to on)
1-6
Handshaking conditions
(conditions for BUSY)
Offline or receive
buffer full
Receive buffer full
1-7
ASB function *1
Invalid
Valid
1-8~1-10
Should not be changed (Should be set to on)
(2) Star Page Mode
Switch
Function
Command emulation
Command emulation
ON
Always OFF
Always ON
OFF
1-1
1-2
1-3
1-4
1-5
1-6
Should not be changed (Should be set to on)
Sensor adjustment
Invalid
Valid
Should not be changed (Should be set to on)
Handshaking conditions
(conditions for BUSY)
Offline or receive
buffer full
Receive buffer full
1-7
ASB function *1
Invalid
Valid
1-8 ~1-10
Should not be changed (Should be set to on)
– 39 –
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(3) ESC/POS mode
Switch
Function
Command emulation
Command emulation
ON
Always OFF
Always OFF
OFF
1-1
1-2
1-3
1-4
1-5
1-6
Should not be changed (Should be set to on)
Sensor adjustment
Invalid
Valid
Should not be changed (Should be set to on)
Handshaking conditions
(conditions for BUSY)
Offline or receive
buffer full
Receive buffer full
1-7
1-8
ASB function *1
Invalid
Valid
Should not be changed (Should be set to on)
Graphic adjustment
1-9
203 DPI
180 DPI
1-10
Should not be changed (Should be set to on)
*1 ASB Function
When this function is enabled, status information is automatically sent to the host whenever the
printer status changes (such as when the cover is opened, paper runs out, or an error occurs).
For information about automatic status information transmission, refer to the separate Program-
mer's Technical Reference manual (Star Line Mode, Star Page Mode, and ESC/POS Mode).
DIP-SW 2
Switch
2-1
Function
ON
OFF
2-2
Always ON
Should be set to on
2-3
2-4
The factory settings of DIP switch are all on.
– 40 –
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The following is the procedure for changing the settings on DIP switch No. 3.
1. Turn off the printer and all components connected to it.
2. Remove the 2 screws.
3. Remove the serial interface board unit.
4. Change the setting of the DIP switches.
5. Replace the serial interface board unit.
Then secure it with the screws.
6. Turn on the printer and all components connected to it.
ON
OFF
No. 1
2
3
4
5
6
7
8
DIP-SW 3
DIP switch 3
The factory settings of DIP switch are all on, except for switches 7 and 8.
DIP-SW 3
Switch
3-1
Function
ON
OFF
Baud Rate
See table below
3-2
3-3
Data Length
Parity Check
Parity
8 bits
Disabled
Odd
7 bits
Enabled
Even
3-4
3-5
3-6
Handshake
DTR/DSR
XON/XOFF
3-7
Should not be changed (Should be set to
off)
—
—
3-8
Baud Rate
Switch 3-1
OFF
Switch 3-2
4800BPS
9600BPS
19200BPS
38400BPS
ON
ON
ON
ON
OFF
OFF
OFF
– 41 –
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10-3. USB Interface Model
ON
ON
OFF
OFF
No. 1
2
3
4
5
6
7
8
No. 1
2
3
4
9 10
DIP-SW 1
DIP-SW 2
DIP-SW 1
Switch 1-2
ON
Switch 1-1
Command emulation
Star Line Mode
Star Page Mode
-
ON
OFF
ON
ON
OFF
OFF
OFF
ESC/POS Mode
The factory settings of DIP switch are all on.
The functions of switches 1-3 through 1-10 will change according to the command emulation
that has been set using switch 1-1 and 1-2.
(1) Star Line Mode
Switch
Function
ON
Always ON
Always ON
OFF
1-1
Command emulation
1-2
Command emulation
1-3
Should not be changed (Should be set to on)
Sensor adjustment
1-4
Invalid
Valid
1-5
USB mode
Printer class
Vendor class
1-6
Handshaking conditions
(conditions for BUSY)
Offline or receive
buffer full
Receive buffer full
1-7
1-8
ASB function *1
Printer class
Vendor class
Printer class
Vendor class
Valid
Invalid
Valid
Invalid
Valid
NSB function *2
Invalid
Valid
Invalid
1-9 ~1-10
Should not be changed (Should be set to on)
*1 ASB Function
When this function is enabled, status information is automatically sent to the host whenever the
printer status changes (such as when the cover is opened, paper runs out, or an error occurs).
For information about automatic status information transmission, refer to the separate Program-
mer's Technical Reference manual (Star Line Mode, Star Page Mode, and ESC/POS Mode).
*2 NSB Function
When this function is enabled, status information is sent automatically whenever the printer
enters into reverse forwarding mode.
For information about automatic status information transmission, refer to the separate Program-
mer's Technical Reference manual (Star Line Mode and Star Page Mode).
– 42 –
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2) Star Page Mode
Switch
Function
Command emulation
Command emulation
ON
Always OFF
Always ON
OFF
1-1
1-2
1-3
1-4
1-5
1-6
Should not be changed (Should be set to on)
Sensor adjustment
Invalid
Valid
USB mode
Printer class
Vendor class
Handshaking conditions
(conditions for BUSY)
Offline or receive
buffer full
Receive buffer full
1-7
1-8
ASB function *1
Printer class
Vendor class
Printer class
Vendor class
Valid
Invalid
Valid
Invalid
Valid
NSB function *2
Invalid
Valid
Invalid
1-9 ~1-10
Should not be changed (Should be set to on)
(3) ESC/POS mode
Switch
Function
Command emulation
Command emulation
ON
Always OFF
Always OFF
OFF
1-1
1-2
1-3
1-4
1-5
1-6
Should not be changed (Should be set to on)
Sensor adjustment
Invalid
Valid
USB mode
Printer class
Vendor class
Receive buffer full
Handshaking conditions
(conditions for BUSY)
Offline or receive
buffer full
1-7
ASB function *1
Printer class
Valid
Invalid
Vendor class
Invalid
Valid
1-8
1-9
Should not be changed (Should be set to on)
Graphic adjustment
203 DPI
180 DPI
1-10
Should not be changed (Should be set to on)
DIP-SW 2
Switch
2-1
Function
ON
OFF
2-2
Always ON
Should be set to on
2-3
2-4
The factory settings of DIP switch are all on.
– 43 –
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10-4. EthernetInterface Model
ON
ON
OFF
OFF
No. 1
2
3
4
5
6
7
8
No. 1
2
3
4
9 10
DIP-SW 1
DIP-SW 2
DIP-SW 1
Switch 1-2
ON
Switch 1-1
Command emulation
Star Line Mode
Star Page Mode
-
ON
OFF
ON
ON
OFF
OFF
OFF
ESC/POS Mode
The factory settings of DIP switch are all on.
The functions of switches 1-3 through 1-10 will change according to the command emulation
that has been set using switch 1-1 and 1-2.
(1) Star Line Mode
Switch
Function
ON
Always ON
Always ON
OFF
1-1
Command emulation
1-2
Command emulation
1-3
Should not be changed (Should be set to on)
Sensor adjustment
1-4
Invalid
Valid
1-5
Should not be changed (Should be set to on)
1-6
Handshaking conditions
(conditions for BUSY)
Offline or receive
buffer full
Receive buffer full
1-7
1-8
ASB function *1
Valid
Valid
Invalid
Invalid
NSB function *2
1-9 ~1-10
Should not be changed (Should be set to on)
2) Star Page Mode
Switch
Function
Command emulation
Command emulation
ON
Always OFF
Always ON
OFF
1-1
1-2
1-3
1-4
1-5
1-6
Should not be changed (Should be set to on)
Sensor adjustment
Invalid
Valid
Should not be changed (Should be set to on)
Handshaking conditions
(conditions for BUSY)
Offline or receive
buffer full
Receive buffer full
1-7
1-8
ASB function *1
Valid
Valid
Invalid
Invalid
NSB function *2
1-9 ~1-10
Should not be changed (Should be set to on)
– 44 –
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(3) ESC/POS mode
Switch
Function
Command emulation
Command emulation
ON
Always OFF
Always OFF
OFF
1-1
1-2
1-3
1-4
1-5
1-6
Should not be changed (Should be set to on)
Sensor adjustment
Invalid
Valid
Pin #31 (INIT) reset signal
Valid
Invalid
Handshaking conditions
(conditions for BUSY)
Offline or receive
buffer full
Receive buffer full
1-7
1-8
ASB function *1
Valid
Invalid
Should not be changed (Should be set to on)
Graphic adjustment
1-9
203 DPI
180 DPI
1-10
Should not be changed (Should be set to on)
*1 ASB Function
When this function is enabled, status information is automatically sent to the host whenever the
printer status changes (such as when the cover is opened, paper runs out, or an error occurs).
For information about automatic status information transmission, refer to the separate Program-
mer's Technical Reference manual (Star Line Mode, Star Page Mode, and ESC/POS Mode).
*2 NSB Function
When this function is enabled, status information is sent automatically when the printer con-
nects the printer port (TCP#9100).
For information about automatic status information transmission, refer to the separate Program-
mer's Technical Reference manual (Star Line Mode and Star Page Mode).
DIP-SW 2
Switch
2-1
Function
ON
OFF
2-2
Always ON
Should be set to on
2-3
2-4
The factory settings of DIP switch are all on.
– 45 –
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Initializing Settings
Set the push switch as described below to initialize the
setting information.
LED
Push the switch for one to five seconds while running
undernormaloperatingmode.ThegreenandredLEDs
will flash with a regular pattern. After that, push the
switch once again in that state to turn OFF both of the
red and green LEDs. This will return the settings of
the interface board to their default, or ex-factory, set-
tings.After the interface board has been initialized, the
printer will automatically reboot itself.
Push Switch
LED Display
Green : Lights when other party connection is
recognized as 100BASE-TX.
Red :
Lights when packets are received.
– 46 –
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11. Parallel Interface
The two-way parallel interface is compatible with the IEEE1284 compatibility mode and nibble
mode. Refer to the separate Specifications Manual for details.
Table of Connection Signals for Each Mode
Compatibility Mode
Signal Name
nStrobe
Data0
Nibble Mode
Signal Name
Host Clock
Data0
Pin No.
Direction
1
2
In
In/Out
In/Out
In/Out
In/Out
In/Out
In/Out
In/Out
In/Out
Out
3
Data1
Data1
4
Data2
Data2
5
Data3
Data3
6
Data4
Data4
7
Data5
Data5
8
Data6
Data6
9
Data7
Data7
10
11
12
13
14
15
16
17
18
19~30
31
32
33
34
35
36
nAck
PtrClk
Out
Busy
PtrBusy/Data3,7
AckDataReq/Data2,6
Xflag/Data1,5
HostBusy
—
Out
PError
Out
Select
—
—
Signal GND
Frame GND
+5 V
Signal GND
Flame GND
+5 V
OUT
Twisted Pair Return
nInit
Twisted Pair Return
nInit
In
Out
nFault
nDataAvail/Data0,4
—
External GND
—
—
—
—
In
nSelectIn
1284Active
This connector mates with an
Amphenol 57-30360 connector
Parallel interface connector (printer side)
– 47 –
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12. RS-232C Serial Interface
12-1. Interface Specifications
Data transmission method:
Baud rate:
Asynchronous serial interface
Selectable from 4800, 9600, 19200, 38400 bps
(Refer to “10. DIP Switch Setting”.)
Start bit: 1 bit
Word length
Data bit: 7 or 8 bits (selectable.)
Parity bit: Odd, even or none (selectable.)
Stop bit: 1 bit length
Signal polarity
RS-232C
MARK: Logic “1” (–3 V to –15 V)
SPACE: Logic “0” (+3 V to +15 V)
MARK “1”
b0 b1 b2 b3 b4 b5 b6 (b7)
SPACE “0”
A
B
C
D
A: Start bit
B: Data bit
C: Parity bit
D: Stop bit
– 48 –
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12-2. RS-232C Connector
Pin No.
Signal name
F-GND
TXD
Direction
—
Function
1
2
3
4
5
6
Frame ground
Transmission data
Receive data
Same as DTR
Not used.
OUT
IN
RXD
RTS
OUT
N/C
1) Star Mode
Not used.
DSR
IN
2) ESC/POS Mode
When DIP Switch 3-7 = OFF;
A) DTR communication mode
Indicates whether data receive from host is enabled or
disabled.
Space: Receive enabled
Mark: Receive disabled
(except when transmitting data by DLE EOT, and GS a)
B) X-ON/X-OFF communication mode
Status of this signal is not checked.
When DIP Switch 3-7 = ON;
This is an externally reset signal.
A space above 1 ms pulse width engages reset.
Signal ground
7
S-GND
N/C
—
8~19
20
Not used.
DTR
OUT
1) Star Mode
A) DTR communication mode
Indicates whether data receive from host is enabled
or disabled.
Space: Receive enabled
Mark: Receive disabled
B) X-ON/X-OFF communication mode
Always space, except during following conditions:
• Periodbetweenresetandcommunicationenabled
• During self printing
– 49 –
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Pin No.
Signal name
Direction
Function
2) ESC/POS Mode
20
DTR
OUT
A) DTR communication mode
Indicates whether data receive from host is enabled
or disabled.
Space: Receive enabled
Mark: Receive disabled
ThebusyconditioncanbechangedbyusingDIPSwitch
1-6 as follows:
DIP Switch 1-6
Printer status
OFF
ON
1.During the period from when
the power is turned on (includ-
ing resetting using the interface)
to when the printer is ready to
receive data.
BUSY
BUSY
2.During the self printing.
3.When the cover is open.
BUSY
—
BUSY
BUSY
4.During the paper feeding by
FEED button.
—
—
BUSY
BUSY
5.When the printer stops printing
due to a paper-end.
6.During macro executing standby
status.
—
—
BUSY
BUSY
BUSY
7.When an error has occurred.
8.When the receive buffer be-
comesfull.
BUSY
B) X-On/X-Off Communication Mode
Always space, except during following conditions:
• Periodbetweenresetandcommunicationenabled
• During self printing
21~24
25
N/C
Not used.
INIT
IN
When DIP Switch 3-8 = OFF;
Status of this signal is not checked.
When DIP Switch 3-8 = ON;
This is an externally reset signal.
A space above 1 ms pulse width engages reset.
13
25
1
D-sub 25 Pin
14
– 50 –
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12-3. Cable Connections
The followings are a recommended interface cable connections.
Printer side
Host side
25 pin
9 pin
FG
1
2
1
2
3
4
5
FG
TXD
3
2
7
8
TXD
RXD
RTS
CTS
DSR
SG
RXD
RTS
CTS
DSR
SG
3
4
5
6
7
6
7
6
5
1
4
20
25
DTR
INIT
8
DCD
DTR
20
Note:Use shielded wire less than 3 m in length.
12-4. Electrical Characteristics
Voltage
Data signal
Mark
Control signal
Binary status
-3 V to -15 V
+3 V to +15 V
OFF
ON
1
0
Space
– 51 –
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13. USB and Ethernet Interface
13-1. USB Interface Specifications
1. General Specification:
2. Communication Speed:
3. Communication Method:
4. Power Specifications:
5. Connector:
Conforms to USB 2.0 Specifications
USB Full Speed Mode (12 Mbps)
USB Bulk Transmission Mode
USB Self-power Function
USB Up-Stream Port Connector (USB Type-B)
13-2. Ethernet Interface Specifications
1. General Specification:
2. Communication Media:
3. Communication Speed:
4. Protocol:
Conforms to IEEE802.3
10 Base-T/100 Base-TX
10/100 Mbps
TCP/IP
5. TCP/IP detail:
ARP, RARP, BOOTP, DHCP, LPR, #9100, FTP
HTTP, TELNET, TFTP
RJ-45 (8-pin modular)
6. Connector:
Note:Factory-set login password for administrator
One of the following protocols may be used for changing the settings on this product:
HTTP (web), TELNET, or FTP. To do so, it is necessary to log in using an adminis-
trator account for the product.
Use the following administrator account information on HTTP (web), TELNET, or
FTP.
Administrator account name: “root” (required)
Password:
“public” (required)
The password may be changed after logging in.
– 52 –
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14. Peripheral Unit Drive Circuit
Peripheralunitdrivecircuitconnectoronlyconnectstoperipheralunitssuchascashdrawers,etc.
Do not connect it to a telephone.
Use cables which meet the following specifications.
Peripheral Drive Connector
Modular plug
Pin
No.
Signal
name
Function
I/O
direction
Modular plug: MOLEX 90075-0007,
AMP641337, or BURNDY B-66-4
Shield
1
2
3
4
5
6
FG
Frame ground
Drive signal 1
Drive power
Drive power
Drive signal 2
Sense signal
—
Wire lead
DRD1
+24 V
+24 V
DRD2
DRSNS
OUT
OUT
OUT
OUT
IN
Drive circuit
The recommended drive unit is shown below.
Separated Ground wire connected to shield
(Europe only).
Peripheral drive connector
1
2
With shield
F.G
TR1
D1
7824
Peripheral unit
L1
3
4
+24 V
M-GND
TR2
R3
4.7 kΩ
1/4 W
D2
L2
6
1
5
6
6-P Modular
jack connector
M-GND
TR3
Peripheral
unit 2
+5 V
Compulsion
switch
R1
Frame
ground
R2
Printer side
User side
– 53 –
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Reference
2SD 1866 Circuit Configuration
Drive Output: 24 V, Max. 1.0 A
TR1, TR2:
R1=10 kW
R2=33 kW
Transistor 2SD 1866 or equivalent
Note:
1) Peripheral units 1 and 2 cannot be driven simultaneously.
2) To drive them continuously, set the duty cycle ratio to 20% or less (except when a
peripheral buzzer is connected).
3) Never use the peripheral buzzer drive command if a device other than a peripheral
buzzer is connected (i.e., cash drawer, etc.). Doing so can damage the connected device
and this circuit.
4) The status of the compulsion switch can be known from the status command. Refer
to the separate Programmer's Technical Reference manual for details.
W
5) Minimum resistance for coils L1 and L2 is 24 .
6) Absolute maximum ratings for diodes D1 and D2 (Ta = 77°F/25°C) are:
Average Rectified Current Io = 1A
7) Absolute maximum rating for transistors TR1 and TR2 (Ta = 77°F/25°C) are:
Collector current IC = 2.0 A
– 54 –
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15. Memory Switch Settings
Each memory switch is stored in EEPROM. For details on the functions and settings of memory
switches, refer to the separate Programmer's Technical Reference manual.
The table below shows the factory settings for the memory switches.
Memory Switch
Hexadecimal Code
0
1
2
3
4
5
6
7
8
9
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
WARNING
Changing the memory switch settings can cause the printer to fail to operate correctly.
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59102601
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