Oki C710n User Manual

Contents  
3 – C710n User’s Guide  
Contents  
4 – C710n User’s Guide  
Notes, Cautions and Warnings  
Note:  
A note appears in this manual like this. A note provides  
additional information to supplement the main text  
which may help you to use and understand the product.  
CAUTION!  
A caution appears in this manual like this. A caution  
provides additional information which, if ignored, may  
result in equipment malfunction or damage.  
WARNING!  
A warning appears in this manual like this. A warning  
provides additional information which, if ignored, may  
result in a risk of personal injury.  
5 – C710 User’s Guide  
 
Introduction  
Your printer includes these features:  
• High quality, multi-level technology produces more subtle tones  
and smoother gradations of color to lend photographic quality  
to your documents;  
• Up to 30 pages per minute in full color for fast printing of high  
impact color presentations and other documents;  
• Up to 32 pages per minute in black and white for fast and  
efficient printing of all general purpose documents not requiring  
color;  
• 600 x 600, 1200 x 600 dpi (dots per inch) and high quality print  
resolution for high quality image production showing the finest  
detail;  
• Internet Protocol version 6 (IPv6)  
• Single Pass color Digital LED technology for high speed  
processing of your printed pages;  
• PostScript 3, PCL 5C, PCL 6 and Epson FX emulations for  
industry standard operation and wide compatibility with most  
computer software;  
• 10Base-T and 100Base-TX network connection lets you share  
this valuable resource among users on your office network;  
• Photo Enhance mode to improve printouts of photographic  
images (Windows PCL driver only);  
• various utilities provided on the CD supplied with the printer:  
see Utilities, on page 93.  
• 530 letter-size sheet main paper tray capacity.  
Additionally, the following optional features are also available:  
• Automatic two-sided (duplex) printing for economical use of  
paper and compact printing of larger documents (standard on  
dn models);  
• Additional paper tray for loading a further 530 sheets to  
minimize operator intervention, or different paper stocks for  
letterhead stationery, alternative paper sizes or other print  
media;  
6 – C710n User’s Guide  
 
• Additional memory allows printing of more complex pages. For  
example, high resolution banner printing;  
• Internal hard disk drive for storage of overlays, macros and  
downloadable fonts, and automatic collation of multiple copies  
of multipage documents and the download of ICC Profiles.  
7 – C710n User’s Guide  
Printer Overview ________________  
Front View  
9
13  
1
10  
11  
2
7
4
6
13  
12  
8
7
3
5
1. Output stacker, face down.  
5. Paper level indicator.  
Standard printed copy delivery  
point. Holds up to 350 sheets at  
80g/m².  
6. Front cover release lever.  
7. Multi-purpose tray release  
recess.  
2. Operator panel.  
8. Top cover release button.  
9. LED heads.  
Menu driven operator controls and  
LCD display* panel.  
3. Paper tray.  
10. Fuser release levers.  
Standard paper tray. Holds up to  
530 sheets of 80g/m² paper.  
11. Toner cartridges (C,M,Y,K).  
12. ID units (C,M,Y,K).  
4. Multi purpose tray.  
13. Duplex unit (when fitted).  
Used for feeding heavier paper  
stocks, envelopes and other  
special media. Also for manual  
feeding of single sheets when  
required.  
*The LCD display language can be changed to show different  
8 – C710n User’s Guide  
   
Rear View  
This view shows the connection panel, the rear output stacker and  
the location of the optional duplex (two-sided printing) unit.  
5
6
4
7
3
1
2
1. ON/OFF switch.  
2. AC power socket.  
5. USB interface.  
6. Network interface.*  
7. Parallel interface.  
3. Duplex unit (when fitted).  
4. Rear, face up stacker.  
* The Network Interface may have a protective “plug” which must be  
removed before connection can be made.  
When the rear paper stacker is folded down paper exits the printer  
through the rear of the printer and is stacked here face up. This is  
mainly used for heavy print media. When used in conjunction with  
the multi purpose feed tray, the paper path through the printer is  
essentially straight. This avoids bending the paper around curves  
in the paper path and enables feeding of up to 220 g/m² media.  
9 – C710n User’s Guide  
 
Changing the display language _____  
The default language used by your printer for display messages  
and for report printing is English. If required, this can be changed  
to:  
• French  
• Spanish  
• Portuguese  
10 – C710n User’s Guide  
 
Paper Recommendations  
Your printer will handle a variety of print media, including a range  
of paper weights and sizes, transparencies and envelopes. This  
section provides general advice on choice of media, and explains  
how to use each type.  
The best performance will be obtained when using standard 20-lb.  
(75 g/m²) paper designed for use in copiers and laser printers.  
Use of heavily embossed or very rough textured paper is not  
recommended.  
Pre-printed stationery can be used, but the ink must not offset  
when exposed to the high fuser temperatures used in the printing  
process.  
Envelopes should be free from twist, curl or other deformations.  
They should also be of the rectangular flap type, with glue that  
remains intact when subjected to hot roll pressure fusing used in  
this type of printer. Window envelopes are not suitable.  
Transparencies should be of the type designed for use in copiers  
and laser printers. In particular, avoid office transparencies  
designed for use by hand with marker pens. These will melt in the  
fuser and cause damage.  
Labels should also be of the type recommended for use in copiers  
and laser printers, in which the base carrier page is entirely  
covered by labels. Other types of label stock may damage the  
printer due to the labels peeling off during the printing process.  
Tray 1 and Optional Trays 2 and 3___  
Media sizes  
• Letter  
• Legal 13 inch, 13.5 inch, 14 inch  
• Executive  
• A4, A5  
• A6: tray 1 only  
• B5  
• Custom Sizes: 5.5” to 8.5 inches wide x 8.3” to 14” long. Custom  
sizes must be predefined in the driver.  
11 – C710n User’s Guide  
     
Media Weight Ranges  
Tray 1: 17-50 lb. US Bond (64-188 g/m²)  
• Optional Trays 2 and 3: 17-54 lb. US Bond (64-203 g/m²)  
Media Weight Settings  
These settings can be made in the printer menu or in the printer  
driver. Settings made in the drive override settings made in the  
menu.  
• Light: 17-19 lb. US Bond (64-74 g/m²)  
• Medium Light: 20-21 lb. US Bond ( 75-82 g/m2)  
• Medium: 22-30 lb. US Bond (83-104 g/m2)  
• Heavy: 28-32 lb. US Bond (105-120 g/m2)  
• Ultra Heavy1 (Tray 1): 32-50 lb. US Bond (121-188 g/m2)  
• Ultra Heavy2  
-(Tray 2): 32-54 lb. US Bond (121-203 g/m2)  
-MP Tray: 32-58 lb. US Bond (189-220 g/m2)  
If you have identical paper stock loaded in another tray (2nd or 3rd  
tray if you have one, or multi purpose tray) you can set the printer  
to automatically switch to the other tray when the current tray  
runs out of paper. When printing from Windows applications, this  
function is enabled in the driver settings. When printing from other  
systems, this function is enabled in the Print Menu. (See “Menu  
Multi purpose tray_______________  
The multi purpose tray can handle the same sizes as trays 1, 2 and  
3 but in weights up to 58 lb. US Bond (220 g/m²). For very heavy  
paper stock use the face up (rear) paper stacker. This ensures that  
the paper path through the printer is almost straight.  
The multi purpose tray can feed paper widths as small as 3 inches  
(76 mm) and lengths up to 47.25 inches (1220 mm) (banner  
printing).  
For paper lengths exceeding Legal 14-inch (356 mm) use paper  
stock between bond US de 28 lb. (90 g/m²) and bond US de 32 lb.  
(128 g/m²) and the face up (rear) paper stacker.  
Use the multi purpose tray for printing on envelopes and  
transparencies. Up to 50 sheets of transparencies or 10 envelopes  
12 – C710n User’s Guide  
     
can be loaded at one time, subject to a maximum stacking depth  
of about 3/8-inch (10 mm).  
Paper or transparencies should be loaded print side up and top  
edge into the printer. Do not use the duplex (two-sided printing)  
function.  
Face down stacker_______________  
The face down stacker on the top of the printer can hold up to 350  
sheets of 20-lb. US Bond (75 g/m²) standard paper, and can  
handle paper stocks up to 47-lb. US Bond (176 g/m²). Pages  
printed in reading order (page 1 first) will be sorted in reading  
order (last page on top, facing down).  
Face up stacker _________________  
The face up stacker at the rear of the printer should be opened and  
the tray extension pulled out when required for use. In this  
condition paper will exit via this path, regardless of driver settings.  
The face up stacker can hold up to 100 sheets of 20-lb. US Bond  
(75 g/m²) standard paper, and can handle stocks up to 58 lb. US  
Bond (220 g/m²).  
Always use this stacker and the multi purpose feeder for paper  
stocks heavier than 47 lb. US Bond (176 g/m²).  
Duplex unit ____________________  
This option provides automatic two-sided printing on the same  
range of paper sizes as tray 2 (i.e. all cassette sizes except A6),  
using paper stocks from 20-28 lb. US Bond (75-120 g/m²).  
Note:  
The duplex unit comes as standard with dn models.  
13 – C710n User’s Guide  
     
Loading paper  
Tray 1 and Optional Trays 2 and 3___  
1.  
Remove the paper tray from the printer.  
2. Fan the paper to be loaded at the edges (1) and in the  
middle (2) to ensure that all sheets are properly separated,  
then tap the edges of the stack on a flat surface to make it  
flush again (3).  
2
1
3
14 – C710n User’s Guide  
   
3. Load paper (letter headed paper face down and top edge  
towards the front of the printer), as shown.  
b
a
b
c
15 – C710n User’s Guide  
4. Adjust the rear stopper (a) and paper guides (b) to the size  
of paper being used.  
To prevent paper jams:  
• Do not leave space between the paper and the guides and  
rear stopper.  
• Do not overfill the paper tray. Capacity depends on the  
type of paper stock.  
• Do not load damaged paper.  
• Do not load paper of different sizes or types at the same  
time.  
• Do not pull the paper tray out during printing (except as  
described below for the 2nd tray).  
CAUTION!  
IMPORTANT: Set paper size dial (c) to the size of  
paper being used (A4 in the above example).  
• Close the paper tray gently.  
• If you have two trays and you are printing from the 1st  
(upper) tray, you can pull out the 2nd (lower) tray during  
printing to reload it. However, if you are printing from the  
2nd (lower) tray, do not pull out the 1st (upper) tray. This  
will cause a paper jam.  
• For face down printing, make sure the face up (rear)  
stacker (a) is closed (the paper exits from the top of the  
printer). Stacking capacity is approximately 350 sheets of  
20-lb. US Bond (75 g/m2) paper.  
• For face up printing, make sure the face up (rear)  
stacker (a) is open and the paper support (b) is extended.  
Paper is stacked in reverse order and tray capacity is  
approximately 100 sheets of 20-lb. US Bond (75 g/m2)  
paper.  
16 – C710n User’s Guide  
• Always use the face up (rear) stacker for heavy paper  
(card stock etc.).  
a
b
CAUTION!  
Do not open or close the rear paper exit while printing  
as it may result in a paper jam.  
17 – C710n User’s Guide  
Multi-Purpose Tray________________________  
a
c
d
b
d
1.  
Open the multi purpose tray (a).  
2. Fold out the paper supports (b).  
18 – C710n User’s Guide  
 
3. Press gently down on the paper platform (c) to ensure it is  
latched down.  
4. Load the paper and adjust the paper guides (d) to the size of  
paper being used.  
• For single-sided printing on letterhead paper load the  
paper into the multi purpose tray with pre-printed side up  
and top edge into the printer.  
• For two-sided (duplex) printing on letterhead paper load  
the paper with pre-printed side down and top edge away  
from the printer. (Optional duplex unit must be installed for  
this function.)  
• Envelopes should be loaded face up with top edge to the  
left and short edge into the printer. Do not select duplex  
printing on envelopes.  
• Do not exceed the paper capacity of about 50 sheets or 10  
envelopes. Maximum stacking depth is 10mm.  
19 – C710n User’s Guide  
5. Press the tray latch button inwards to release the paper  
platform, so that the paper is lifted and gripped in place.  
Set the correct paper size for the multi purpose tray in the Media  
20 – C710n User’s Guide  
Menu functions  
This section lists the menus accessed via the controls on the  
printer’s operator panel and displayed in the LCD window.  
Operator Panel: _________________  
4
8
2
7
3
1
R
9
C M Y K  
10  
5
6
1. Ready  
ON: Ready to  
receive data.  
2. Display  
Displays the printer  
status and any error  
messages.  
LED  
BLINKING:  
Processing data.  
OFF: Offline.  
3. Menu  
Scroll  
Enters the Menu 4. On Line  
Switches between  
ONLINE and  
OFFLINE.  
Button  
mode. In Menu  
mode, forwards  
or reverses the  
menu item  
Buttons  
Exits the menu and  
goes ONLINE when  
pressed in the Menu  
mode.  
displayed.  
Press for 2 secs.  
or longer to fast  
forward or  
Scrolls the HELP  
screen.  
reverse.  
Forces printing on  
the paper currently  
loaded when  
pressed with  
“WRONG PAPER” or  
“WRONG PAPER  
SIZE” displayed.  
21 – C710n User’s Guide  
     
5. Attention ON: A warning  
6. Back Button Returns to the  
previous higher  
LED  
occurs. Printing  
may be possible  
(e.g low toner).  
level menu item.  
BLINKING: An  
error occurs.  
Printing not  
possible (e.g.  
toner empty).  
OFF: Normal  
condition.  
7. Enter  
Button  
In the ONLINE  
or OFFLINE  
mode: enters the  
Menu mode.  
8. Cancel  
Button  
Deletes the data  
being printed or  
received when  
pressed for two  
seconds or longer.  
In the Menu  
mode:  
determines the  
setting selected.  
Deletes the data  
when pressed for  
two seconds or  
longer with WRONG  
PAPER SIZE, RUN  
OUT OF PAPER,  
TRAY 1 IS OPEN, or  
TRAY 1 IS NOT  
FOUND is displayed.  
Exits the menu and  
goes ONLINE when  
pressed in the Menu  
mode.  
9. Help  
Button  
Provides advice  
when an error  
such as incorrect  
paper size occurs  
10. Shut  
Down/  
Restart  
Button  
Carries out the  
correct shutdown/  
restart procedure to  
prevent possible  
machine damage  
22 – C710n User’s Guide  
How to Change the Settings: User___  
It should be noted that many of these settings can be, and often  
are, overridden by settings in the Windows printer drivers.  
However, several of the driver settings can be left at “Printer  
Setting”, which will then default to the settings entered in these  
printer menus.  
Where applicable, factory default settings are shown in bold type  
in the following tables.  
In the normal operating condition, known as “standby,” the  
printer’s LCD window will show “Ready to Print”. In this condition,  
to enter the menu system, press the up and down Menu buttons  
on the operator panel to move up and down through the list of  
menus until the menu you wish to view is displayed. Then proceed  
as follows:  
1.  
Press Enter to enter the menu.  
2. Use the up and down MENU buttons on the control panel to  
scroll through the menus. When the item you want to change  
is displayed, press Enter to view the sub-menus for that  
item.  
3. Use the up and down MENU buttons to move up and down  
through the sub-menu items. When the item you want to  
change is displayed press Enter to display the setting.  
4. Use the up and down MENU buttons to move up and down  
through the available settings for the sub-menu item. When  
the item you want to change is displayed press Enter to  
display the setting. An asterisk (*) will appear next to the  
setting, indicating that this setting is currently in effect.  
5. Do one of the following:  
• Press Back again to move up to the list of menus;  
or…  
• Press On Line or Cancel to exit from the menu system  
and return to standby.  
23 – C710n User’s Guide  
 
How to Change the Settings:  
Administrator__________________  
You can set whether to ENABLE or DISABLE each category in the  
user menu.  
Disabled categories are not displayed in the User’s menu. Only a  
system administrator can change these settings.  
1.  
Turn OFF the printer. Turn ON the printer while pressing the  
Enter button.  
When Boot Menu appears, take your finger off the button.  
2. Press the Enter button.  
3. When Enter Password appears, press the up or down  
MENU button, each time followed by Enter, then Enter  
several times to input the 1st line of the your password, and  
then press the Enter button.  
Enter your 4 to 9 digit password.  
(The default password is aaaaaa).  
4. Press the Enter button.  
5. Press the up and down MENU button until the “category”  
you want to change is displayed.  
6. When it is, press the Enter button.  
7. Press the MENU up button or MENU down button until the  
“item” you want to change is displayed.  
8. When it is displayed, press the Enter button.  
9. Using the MENU up button or MENU down button, identify  
the parameter as required.  
10. Press the Enter button to enter an asterisk (*) on the right  
side of the setting selected.  
11. Press the On Line button to switch to online. The machine  
will automatically re-boot.  
24 – C710n User’s Guide  
 
Configuration Menu  
ITEM  
ACTION  
EXPLANATION  
Page  
Count  
Tray1  
Select an item to display the total  
number of pages printed from the  
relevant tray.  
Tray 2*  
Tray 3*  
MPT Tray  
*Note: Only available  
when optional trays  
are present  
Supplies  
Life  
Cyan Drum  
Magenta Drum  
Yellow Drum  
Black Drum  
Belt  
Select item to display the percentage  
of a consumable remaining.  
Fuser  
Cyan Toner  
Magenta Toner  
Yellow Toner  
Black Toner  
Network  
Printer Name  
Displays the full printer name.  
Displays an abbreviated version.  
Short Printer Name  
IP Address Subnet  
Gateway  
Displays the IP Address Subnet of  
the network.  
Displays the Gateway of the network.  
MAC Address  
Displays the Mac Address of the  
printer.  
Network FW Version  
Web Remote version  
Displays the Network firmware  
revision.  
Displays the Web remote version.  
System  
Serial Number  
Asset Number  
Lot Number  
CU Version  
PU Version  
Total Memory  
Flash Memory  
HDD  
Displays information for these items.  
25 – C710n User’s Guide  
 
Print Information Nenu  
This menu provides a quick method of listing various items stored  
within the printer.  
ITEM  
ACTION  
EXPLANATION  
Configuration  
Execute  
Select execute to print out a configuration  
report.  
Network  
Execute  
Scroll down to this parameter and select  
execute to print out Network information.  
Demo Page  
Demo 1  
Execute  
Execute  
Scroll down to this parameter and select  
execute to print out a demonstration page.  
File List  
Scroll down to this parameter and select  
execute to print out a list of job files.  
(displayed only if FileSystem is installed).  
PS font List  
Execute  
Scroll down to this parameter and select  
execute to print out a Postscript emulation  
typeface list.  
PCL font List  
Execute  
Execute  
Execute  
Scroll down to this parameter and select  
execute to print out a PCL font list.  
IBM PPR Font  
List  
Scroll down to this parameter and select  
execute to print out an IBM PPR font list.  
EPSN FX Font  
List  
Scroll down to this parameter and select  
execute to print out an Epson FX emulation  
font list.  
Usage Report Execute  
Scroll down to this parameter and select  
execute to print out a list of color and mono  
pages printed.  
Error Log  
Execute  
Execute  
Scroll down to this parameter and select  
execute to print out the error log.  
Color Profile  
List  
Scroll down to this parameter and select  
execute to print out a list of color profiles.  
26 – C710n User’s Guide  
 
Print Secure Job Menu  
Note:  
Only present if an optional Hard disk Drive (HDD) is  
fitted.  
ITEM  
ACTION  
EXPLANATION  
Encrypted Not Found  
Used for printing an encrypted authentication  
print job (Encrypted Job) stored in HDD.  
Job  
Print  
After inputting a password, "Searching Job" is  
displayed until a job appropriate for the  
password is found.  
Delete  
(Searching time increases in proportion to the  
number of jobs stored in HDD, and the printer  
may take up to 20 sec.)  
The search can be cancelled by holding down  
the Cancel button.  
Not Found will be displayed where a file, which  
could be printed is not available.  
The following message will appear if a  
printable file is available.  
Encrypted Job  
Print  
Delete  
A set of all jobs will be printed if Print is  
selected and the Enter button is pressed.  
The following message will appear if Delete is  
selected:  
Are You Sure?  
Yes  
No  
The display will return to the source menu if  
No is selected.  
All jobs will be deleted if Yes is selected.  
Print jobs with encrypted authentication stored  
in HDD are deleted by a delete method  
specified by the driver after printing or a  
delete instruction from the menu.  
27 – C710n User’s Guide  
 
ITEM  
ACTION  
EXPLANATION  
Stored  
Job  
Not Found  
Print  
Used to print out a stored job in a HDD.  
Not Found will be displayed where a file,  
which could be printed is not available.  
Delete  
The following message will appear if a  
printable file is available.  
Stored Job  
Print  
Delete  
When Print is selected, Set Collating  
Amount is displayed and the number of pages  
to print can be specified.  
Specify the number of pages to print and press  
the Enter button.  
The following message will appear if Delete is  
selected:  
Are You Sure?  
Yes  
No  
If No is selected, the display will return to the  
previous menu.  
If Yes is selected, all jobs will be deleted.  
28 – C710n User’s Guide  
Menus Menu  
ITEM  
ACTION  
EXPLANATION  
Tray  
Configuration  
?
Paper feed  
Default: Tray 1  
Select tray (default condition  
indicated by *) Select by scroll and  
Enter button.  
Auto Tray Switch  
Default: On  
Switches Auto ON/OFF (default  
condition indicated by *). Select by  
scroll and Enter button.  
Tray Sequence  
Default: Down  
Selects Tray sequence Down/Up/  
Paper feed Tray (default condition  
indicated by *). Select by scroll and  
Enter button.  
Unit of  
Measurement  
Default:  
Selects UOM Inches or millimeter  
(default condition indicated by *).  
Select by scroll and Enter button.  
millimeter  
Tray1  
Configuration  
Default:  
Configure Paper Size/Media Type/  
Media Weight. Defines default  
condition (indicated by *) Select by  
scroll and Enter button.  
Paper size:  
Cassette/  
Custom  
*User type 1 to 5 are displayed only  
if registered in the host PC.  
Media  
Type:Plain/  
Letterhead/  
Bond/recycled/  
Card stock/  
Rough/Glossy/  
*User type 1-5  
Media  
Weight:Light/  
Medium  
Light/Medium/  
Heavy/Ultra  
Heavy1  
29 – C710n User’s Guide  
 
ITEM  
ACTION  
EXPLANATION  
Tray  
MPT Tray  
Configure Paper Size/Media Type/  
Configuration  
(cont.)  
Configuration  
Media Weight/Tray Usage.  
Paper size:  
• A4/A5/A6/B5  
• Legal14/Legal  
13.5/Legal13  
• Letter  
Defines default condition (indicated  
by *) Select by scroll and Enter  
button.  
User type 1 to 5 are displayed only if  
registered in the host PC.  
• Executive  
• Custom  
• Com-9  
* Ultra Heavy2 = 189-220/gm2  
Envelope  
** Sets MPTray usage.  
• Com-10  
Envelope  
• Monarch  
Envelope  
• DL Envelope  
• C5  
When Mismatching: if paper  
mismatch occurs, paper is requested  
from the MPTray instead of the  
specified tray.  
Do Not Use: sets MPTray  
unavailable both in Auto Tray Select  
and Auto Tray Switch.  
Media Type:  
• Plain  
• Letterhea  
Transparency  
• Labels  
• Bond  
• Recycled  
• Card Stock  
• Rough  
• Glossy  
• Usertype 1-5  
Media Weight:  
• Light  
• Medium Ligh  
• Medium  
• Heav  
• Ultra Heavy 1  
• Ultra Heavy 2*  
Tray usage:**  
• Do Not Use  
• When  
Mismatching  
Tray 2 Config*  
Tray 3 Config*  
Same as Tray 1 Config.  
*Note: only present if option  
installed  
30 – C710n User’s Guide  
ITEM  
ACTION  
EXPLANATION  
System  
Adjust  
Power Save Time  
Default: 5  
Select from 5/10/15/30/60  
Minutes. Select by scroll and Enter  
button.  
Clearable  
Warning  
Select from: ONLINE/Job. Select by  
scroll and Enter button. PS job only.  
Default: ONLINE  
Auto Continue  
Select from On/Off. Select by scroll  
and Enter button.  
Default: Off  
Manual Timeout  
Select fro Off/30 seconds/60  
Default: 60  
seconds.  
Select by scroll and Enter button.  
Wait Timeout  
Select from Off/5/10/20/30/40/  
50/60/90/120/150/180/210/  
240/270/300 seconds. Select by  
scroll and Enter button.  
Default: 40  
Low Toner  
Select action to take when toner  
sensor indicates low toner. Select  
from Continue/Stop (default  
condition indicated by * Select by  
scroll and Enter button.  
Default:  
Continue  
Jam Rcovery  
Select from On/Off. Select by scroll  
and Enter button.  
Default: On  
Error Report  
Select from On/Off (default  
condition indicated by *). Select by  
scroll and Enter button.  
Default: Off  
Print Position  
Adjust  
Select from X Adjust/Y Adjust/  
Duplex X Adjust/Duplex Y adjust  
(default condition indicated by *).  
Select by scroll and Enter button.  
Define measurement.  
Default: 0.00  
31 – C710n User’s Guide  
ITEM  
ACTION  
EXPLANATION  
System  
Adjust  
(cont.)  
Paper Black  
Settings -2/-1/0/  
+1/+2  
Used for fine adjustment of the black  
print on paper.  
Default: 0  
Paper color  
Settings-2/-1/0/  
+1/+2  
Used for fine adjustment of the color  
print on paper.  
Default: 0  
Trans. Black  
Settings -2/-1/0/  
+1/+2  
Used for fine adjustment of the black  
print on transparencies.  
Default: 0  
Trans. color  
Settings -2/-1/0/  
+1/+2  
Used for fine adjustment of the color  
print on transparencies.  
Default: 0  
SMR Setting +3/  
+2/+1/- /-2/-3  
To correct variations in print results  
caused by temperature/humidity  
conditions and difference in print  
density/frequency. Change the  
setting when print quality is uneven.  
Default: 0  
BG Setting  
To correct variations in print results  
+3/+2/+1/-1/-2/ caused by temperature/humility  
-3  
conditions and difference in print  
density/frequency. Change the  
setting when background is dark.  
Default: 0  
Drum Cleaning  
Sets whether to rotate the drum in  
idle prior to printing in order to  
reduce horizontal white lines. This  
will shorten the ID life by as much as  
this rotation. Select by scroll and  
Enter button.  
Default:Off  
Hex Dump  
Prints out data received from the  
host PC in the hexadecimal Dump.  
Turning off the power supply switch  
restores Normal Mode.  
Execute  
32 – C710n User’s Guide  
Shutdown menu  
This menu only appears if the hard disk drive is installed.  
This item should always be selected before switching the printer  
off, to ensure that no hard disk data is lost.  
ITEM  
SETTINGS  
EXPLANATION  
Shutdown Execute  
Start  
Performs controlled shutdown of the printer,  
ensuring that all files on the internal hard  
disk are closed before power is turned off.  
Only power the printer off when the display  
indicates that shutdown is complete.  
Admin Setup  
ITEM  
SETTINGS  
EXPLANATION  
Enter  
Password  
xxxxxxxxxxxx  
Enter a password to gain entry  
to the Admin Setup menu.  
Password should be from 6 to  
12 digits of alpha/numeric  
characters (or mix)  
The default value is "aaaaaa"  
Network  
Setup  
TCP/IP  
Enable  
Sets TCP/IP Protocol.  
Disable  
Enable: TCP/IP Protocol is  
available.  
Disable: TCP/IP Protocol is not  
available.  
IP Version  
NetBEUI  
IP v4  
Set up the IP version.  
IP v4+v6  
Operates with IPv4 for IPv4  
(not valid with IPv6).  
Operates with both IPv4 and  
IPv6  
Enable  
Sets Enable/Disable of NETBEUI  
Protocol.  
Disable  
33 – C710n User’s Guide  
   
ITEM  
SETTINGS  
EXPLANATION  
Network  
Setup  
(cont.)  
NetWare  
EtherTalk  
Enable  
Sets Enable/Disable of NetWare  
Protocol.  
Disable  
Enable  
Sets Enable/Disable of  
EtherTalk Protocol.  
Disable  
Frame  
Type  
Auto  
Sets the frame type.  
802.2  
Netware should be enabled.  
802.3  
Ethernet II  
SNAP  
TypeIP  
Address  
Set  
Auto  
Sets the IP Address setting  
method.  
Manual  
TCP/IP should be enabled.  
IP Address xxx.xxx.xxx.xx Sets the IP Address.  
x
TCP/IP should be enabled.  
Subnet  
Mask  
xxx.xxx.xxx.xx Sets the Subnet Mask.  
x
TCP/IP should be enabled.  
Gateway  
Address  
xxx.xxx.xxx.xx Sets the Gateway (default  
x
router) address.  
0.0.0.0 means that there is no  
router.  
TCP/IP should be enabled.  
Web  
Enable  
Sets Enable/Disable of Web.  
Disable  
Enable: Web/IPP is available.  
Disable: Web/IPP is not  
available.  
TCP/IP should be enabled.  
Telnet  
Enable  
Sets Enable/Disable of Telnet.  
Disable  
Enable: Telnet is available.  
Disable: Telnet is not available.  
TCP/IP should be enabled.  
34 – C710n User’s Guide  
ITEM  
SETTINGS  
EXPLANATION  
Network  
Setup  
(cont.)  
FTP  
Enable  
Sets Enable/Disable of FTP.  
Disable  
Enable: FTP is available.  
Disable: FTP is not available.  
TCP/IP should be enabled.  
SNMP  
Enable  
Sets Enable/Disable of SNMP.  
Disable  
Enable: SNMP is available.  
Disable: SNMP is not available.  
TCP/IP or NetWare should be  
enabled.  
Network  
Scale  
Normal  
When Normal is selected, the  
network can work effectively  
even when it is connected to a  
HUB that has a spanning tree  
feature. However, printer start  
up time gets longer when  
Small  
computers are connected with  
two or three small LANs.  
When Small is selected,  
computers can cover from two  
or three small LANs to a large  
LAN, but may not work  
effectively when the network is  
connected to a HUB with a  
spanning tree feature.  
Hub Link  
Setting  
Auto  
Negotiate  
Sets a method to link to a HUB.  
When Auto is set, a connection  
method to a HUB is selected  
automatically.  
100Base-TX  
Full  
100Base-TX  
Half  
10Base-T Full  
10Base-T Half  
Factory  
Defaults?  
Execute  
Specifies whether to initialize  
the network factory default  
settings for the Network.  
35 – C710n User’s Guide  
ITEM  
SETTINGS  
EXPLANATION  
Print  
Setup  
Personalit  
y
Auto  
Selects a printer language.  
PostScript  
PCL  
IBM PPR  
EPSON FX  
Copies  
Duplex  
1- 999  
Selects the default number of  
copies.  
On/Off  
Specifies Duplex print (option)  
if a Duplex unit is installed and  
enabled  
Binding  
Long Edge  
Specifies Binding in duplex  
printing (if a Duplex unit is  
installed and enabled)  
Short Edge  
Media  
Check  
Enable  
Sets whether the printer checks  
the matching of printed data  
size and that of the tray. Only  
standard sizes are checked.  
Disable  
Resolution  
600dpi  
Sets default resolution.  
600x1200dpi  
600dpi multi-  
level.  
36 – C710n User’s Guide  
ITEM  
SETTINGS  
EXPLANATION  
Print  
Setup  
(cont.)  
Toner  
Save  
Mode  
On/Off  
This function works effectively  
only if the data input is color  
RGB data. This setting is valid  
in PS and PCL, but does not  
take effect in the following  
cases.  
(1) PS: If Color Matching is set  
OFF.  
(2) PS: If any setting other  
than ASIC Color Matching is  
set.  
(3) PS: CMYK data when Ink  
Simulation Mode is used (valid  
in any other cases except Case  
(1) and Case (2) above as long  
as data is RGB).  
(4) PCL binary data (Color/  
Monochrome).  
Mono-  
Print  
Speed  
Auto  
Sets the monochrome print  
speed. Prints at the most  
appropriate speed for page  
process if Auto is set.  
Color Speed  
Normal Speed  
High Quality  
Prints always at the color print  
speed if Color is set.  
Prints always at the  
monochrome print speed if  
Normal is set.  
Prints always at 26ppm of the  
gradation print speed for both  
color and monochrome print if  
High Quality is set.  
Default  
Orientatio  
n
Portrait  
Specifies print orientation.  
Landscape  
Not valid for PS (valid only for  
PCL/ IBMPPR/EPSONFX/ HP-  
GL2).  
37 – C710n User’s Guide  
ITEM  
SETTINGS  
EXPLANATION  
Print  
Setup  
(cont.)  
Form  
Length  
5 lines  
~
Sets the number of lines that  
can be printed on a page  
Not valid for PS (valid only for  
PCL/HP-GL2).  
60 lines  
~
Default values listed to the left  
are for Letter/A4. In practice,  
however, they change according  
to the size of paper loaded in  
the tray.  
128 lines  
Edit Size  
Cassette  
Size/Letter/  
Executive/  
Legal14/  
Legal13.5/  
Legal13/A4/  
A5/A6/B5/  
Custom/C5/  
Com-10  
Sets the size of an area to draw  
when the host PC does not  
specify the size via the paper  
edit size designating command  
(Not valid for PS - only for PCL).  
Envelope/  
Monarch  
Envelope/DL  
Envelope/C5/  
Com-9  
Envelope  
Trapping  
Off  
Trapping, or spreading and  
choking, is a prepress  
Narrow  
Wide  
technique consisting of creating  
small overlaps between  
abutting colors in order to mask  
registration issues in the  
graphical production.  
Trapping X  
Width  
0 pixels  
~
Sets the horizontal dimension  
of the trapping area.  
4 pixels  
Trapping Y  
Width  
0 pixels  
~
Sets the vertical dimension of  
the trapping area.  
4 pixels  
38 – C710n User’s Guide  
ITEM  
SETTINGS  
EXPLANATION  
Print  
Setup  
(cont.)  
X
64 mm  
~
Specifies paper width of  
Custom paper as a default  
value.  
Dimension  
210 mm  
~
PS Setup  
Sets a paper size at right angles  
to the paper run direction.  
216 mm  
Y
127 mm  
~
Specifies paper length of  
Custom paper as a default  
value.  
Dimension  
297 mm  
~
Sets a paper size in the same  
direction as the paper run  
direction.  
1220 mm  
Network  
Protocol  
ASCII/RAW  
ASCII/RAW  
ASCII/RAW  
Specifies PS communication  
protocol mode of data from NIC  
port.  
(In RAW mode, Ctrl-T is  
invalid). PS models only.  
Parallel  
Protocol  
Specifies PS communication  
protocol mode of data from  
Centronics port.  
(In RAW mode, Ctrl-T is  
invalid). PS models only.  
USB  
Protocol  
Specifies PS communication  
protocol mode of data from USB  
port.  
(In RAW mode, Ctrl-T is  
invalid). PS models only.  
PCL  
Setup  
Font  
Source  
Resident  
Specifies the location of PCL  
default font.  
Font  
I0 ~ I90  
Sets the PCL font number.  
Number  
The valid range of this variable  
changes depending on the  
FONT SOURCE setting at the  
time. If the default font is set  
for FONT SOURCE, the number  
starts at 0. If it is not, the  
number starts at 1. The  
maximum value is equal to the  
number of fonts installed in  
FONT SOURCE.  
39 – C710n User’s Guide  
ITEM  
SETTINGS  
EXPLANATION  
PCL  
Setup  
(cont.)  
Font Pitch  
99.9 CPI  
~
Width of the PCL default font in  
characters per inch (CPI).  
Default font is fixed-pitch,  
scalable font.  
10.00 CPI  
~
The value of pitch is displayed  
down to the second decimal  
place.  
0.44 CPI  
Displayed only when the font  
selected in Font No. is a fixed-  
spacing, scalable font.  
Symbol  
Set  
PC-8  
Sets the symbol set of PCL (see  
machine operator panel for  
complete list).  
A4 Print  
Width  
78 column  
Sets the number of characters  
for A4 paper.  
80 column  
Auto LF.  
This is for 10-CPI characters  
when Auto CR/LF Mode is set to  
OFF.  
This menu is enabled only when  
A4 paper is selected in the  
menu that sets the print width  
of A4 paper in portrait  
orientation.  
Usually, such A4 paper print  
width is set slightly narrower  
than 8 inches (about 7.93  
inches).  
This setting cannot print 80 10-  
cpi characters (only prints up to  
78 10-cpi characters). 80  
characters set at A4 Print Width  
widen the right and left  
margins.  
A PCL command selects or  
selects/deselects Auto CR/LF  
mode.  
40 – C710n User’s Guide  
ITEM  
SETTINGS  
EXPLANATION  
PCL  
Setup  
(cont.)  
White  
Page skip  
On/Off  
Sets whether to eject a page  
without any data to print (blank  
page) upon reception of FF  
command (OCH) in PCL Mode.  
OFF: Ejecting.  
CR  
Function  
CR/CR+LF  
Sets action when CR code is  
received in PCL.  
CR: Carriage Return  
CR+LF: Carriage Return and  
Line Feed  
LF  
Function  
LF/LF+CR  
Sets action when LF code is  
received in PCL.  
LF: Line Feed  
LF+CR: Line Feed and Carriage  
Return  
Print  
Margin  
Normal  
1/5 inch  
1/6 inch  
Sets a non-printable area of  
paper.  
The width of the area along the  
right and left sides of paper  
(left and right sides depend on  
paper orientation).  
NORMAL: PCL emulation  
compatible, approximately 1/  
4~1/4.3INCH (depending on  
paper) is outside the printable  
area.  
True  
Black  
On/Off  
Sets whether to use Composite  
Black (cmyk mixed) or Pure  
Black (K only) for the black  
(100%) in image data.  
OFF: Mode using Composite  
Black  
ON: Mode using Pure Black  
(PCL only)  
41 – C710n User’s Guide  
ITEM  
SETTINGS  
EXPLANATION  
PCL  
Setup  
(cont.)  
Pen Width  
Adjust  
On/Off  
When minimum width is  
specified in PCL, sometimes a  
1-dot line, looks broken.  
)
With PEN WIDTH Adjust set to  
ON, when the minimum width is  
specified, the line width will be  
emphasized so as to look wider  
than a 1-dot line.  
With PEN WIDTH Adjust set to  
OFF, the line will appear as  
before.  
Tray 2 ID# 1 ~ 5 ~ 59  
Sets the # to specify Tray 2 for  
the paper feed destination  
command (ESC&l#H) in PCL5e  
emulation.  
(Displayed only if Tray 2 is  
installed).  
Tray 3 ID# 1 ~ 20 ~ 59  
Sets the # to specify Tray 3 for  
the paper feed destination  
command (ESC&l#H) in PCL5e  
emulation.  
(Displayed only if Tray 3 is  
installed).  
MPTray  
ID#  
1 ~ 4 ~ 59  
Sets the # to specify the MP  
tray for the paper feed  
destination command  
(ESC&l#H) in PCL5e emulation.  
IBM PPR  
Setup  
Character  
Pitch  
10 CPI  
12 CPI  
Specifies character pitch in IBM  
PPR emulation.  
17 CPI  
20 CPI  
Proportional  
Font  
Condense  
12CPI to  
20CPI  
Specifies 12CPI pitch for  
Condense Mode.  
12CPI to 12CPI  
Character  
Set  
SET-2  
Sets a character set.  
SET-1  
42 – C710n User’s Guide  
ITEM  
SETTINGS  
IBM 437  
EXPLANATION  
IBM PPR  
Setup  
(cont.)  
Symbo  
Set  
Sets the Symbol Set for IBM  
PPR (see machine operator  
panel for complete list).  
Letter O  
Style  
Enable/  
Disable  
Specifies the style that replaces  
ø (9B) and ¥ (9D) with ø (ou)  
and Ø (zero).  
Zero  
Character  
Normal/  
Slashed  
Specifies the style of 0(zero).  
SLASHED: SLASH ZERO  
Line Pitch  
6/8 LPI  
Sets line space.  
White  
Page Skip  
On/Off  
Sets whether to eject a blank  
sheet. Available only when  
simplex is set.  
CR  
Function  
CR/CR+LF  
Sets action when CR code is  
received.  
LF  
Function  
LF/LF+CR  
Sets action when LF code is  
received.  
Line  
Length  
80/136  
Column  
Specifies the number of  
characters per line.  
Form  
11/11.7/12  
Specifies the length of paper.  
Length  
inch  
TOF  
Position  
0.0/0.1/~1.0  
inch  
Sets the position from the top  
edge of paper.  
Left  
Margin  
0.0/0.1/~1.0  
inch  
Sets the amount to shift the  
horizontal print start position to  
the right.  
Fit to  
Letter  
Enable/  
Disable  
Sets the printing mode that can  
fit print data, equivalent to 11  
inches (66 lines), in the  
LETTER-size printable area.  
Text  
Same/Diff  
Sets height of a character.  
Height  
SAME: Regardless of CPI, same  
height  
DIFF: According to CPI,  
character heights vary.  
43 – C710n User’s Guide  
ITEM  
SETTINGS  
EXPLANATION  
EPSON  
FX Setup  
Character  
Pitch  
10 CPI/12  
CPI/17 CPI  
Specifies character pitch in  
Epson FX emulation.  
20 CPI/  
Proportional  
Character  
Set  
SET-2  
Sets a character set.  
SET-1  
Symbol  
Set  
IBM 437  
Sets the Symbol Set for Epson  
FX Emulation.  
(see machine operator panel for  
complete list).  
Letter O  
Style  
Enable/  
Disable  
Specifies the style that replaces  
ø (9B) and ¥ (9D) with ø (ou)  
and Ø (zero).  
Zero  
Character  
Normal/  
Slashed  
Specifies the style of 0(zero).  
SLASHED: SLASH ZERO  
Line Pitch  
6/8 LPI  
Sets line space.  
White  
Page Skip  
On/Off  
Sets whether to eject a blank  
sheet. Available only when  
simplex is set.  
CR  
Function  
CR/CR+LF  
Sets action when CR code is  
received.  
Line  
Length  
80/136  
Column  
Specifies the number of  
characters per line.  
Form  
11/11.7/12  
Specifies the length of paper.  
Length  
inch  
TOF  
Position  
0.0/0.1/~1.0  
inch  
Sets the position from the top  
edge of paper.  
Left  
Margin  
0.0/0.1/~1.0  
inch  
Sets the amount to shift the  
horizontal print start position to  
the right.  
Fit to  
Letter  
Enable/  
Disable  
Sets the printing mode that can  
fit print data, equivalent to 11  
inches (66 lines), in the  
LETTER-size printable area.  
44 – C710n User’s Guide  
ITEM  
SETTINGS  
EXPLANATION  
EPSON  
FX Setup  
(cont.)  
Text  
Height  
Same/Diff  
Sets height of a character.  
SAME: Regardless of CPI, same  
height  
DIFF: According to CPI,  
character heights vary.  
Color  
Setup  
Ink  
Simulation  
Off  
The machine has its own  
process simulation engine  
which simulates standard colors  
in the printer.  
SWOP  
Euroscale  
Japan  
This function is available only  
with PS language jobs.  
UCR  
Low  
Selects limitation to the toner  
layer thickness.  
Medium  
High  
If paper curl occurs in dark  
printing, selecting MEDIUM or  
LIGHT sometimes helps reduce  
this curl.  
UCR = Under Color Removal.  
CMY  
100%  
Enable/  
Disable  
Enable/Disable 100% output  
against the CMY100% TRC  
compensation. Ordinarily, the  
TRC compensation function  
holds control for the  
Density  
appropriate print density; thus  
100% output is not always  
possible.  
Selecting ENABLE will enable  
100% output in any individual  
color. The actual print, including  
the TRC compensation function  
is limited to an appropriate  
area. This function is for special  
purposes such as specification  
in CMYK color reduction in PS.  
CMYK  
Conversio  
n
On/Off  
Setting to “OFF” will simplify  
the conversion process of CMYK  
data, which will reduce the  
processing time.  
This setting is ignored when Ink  
Simulation function is used.  
PS only  
45 – C710n User’s Guide  
ITEM  
SETTINGS  
EXPLANATION  
Memory  
Setup  
Receive  
Buffer  
Size  
Auto  
Sets the size of receive buffer  
0.5 megabyte  
1 megabyte  
2 megabyte  
4 megabyte  
8 megabyte  
16 megabyte  
Resource  
Save  
Auto  
Sets the size of resource saving  
area.  
Off  
0.5 megabyte  
1 megabyte  
2 megabyte  
4 megabyte  
8 megabyte  
16 megabyte  
HDD  
Initialize  
Execute  
Initializes the HDD to the  
Setup  
factory default setting. Machine  
performs partition-division, and  
initializes each partition.  
This item  
is  
displayed  
only if a  
HDD  
When this menu is executed,  
the following confirmation  
message appears.  
(option)  
is  
installed.  
Are You Sure? Yes/No  
If No is selected, you will return  
to the previous menu.  
If Yes is selected, the following  
confirmation message appears.  
Execute Now? Yes/No  
If No is selected, you will return  
to the previous menu.  
The request to execute HDD  
initialization is put into the  
memory and initialization will  
be executed at the next power  
cycle.  
If Yes is selected, shutdown  
takes place, and the HDD is  
initialized at power Off/On  
cycle.  
46 – C710n User’s Guide  
ITEM  
SETTINGS  
EXPLANATION  
HDD  
Setup  
(cont.)  
Resize  
Partition  
PCL nn%/  
Common  
mm%/PSll%/  
<Apply>  
Specifies the size of partition.  
Specifies a size by ratio to the  
whole HDD in % (1% unit).  
nn,mm,ll: 1 - 98 and  
nn+mm+ll=100  
The sizes are displayed in the  
partition list and can be  
changed by selecting the  
partition size to be changed. If  
Apply is selected, the following  
confirmation message appears.  
Are You Sure? Yes/No  
No = return to the previous  
menu.  
Yes = Execute Now? Yes/No  
No = return to the previous  
menu. The request is put into  
the memory and the hard disk  
initialization and partition size  
change will be executed at next  
power cycle.  
Yes = shutdown. Hard disk  
initialization and partition size  
change will be executed at  
Power Off/On cycle.  
In Non-PS machines, PS is  
replaced by COMMON, so the  
message is displayed as “PCL/  
COMMON/COMMON.  
47 – C710n User’s Guide  
ITEM  
SETTINGS  
EXPLANATION  
HDD  
Format  
PCL  
Formats a specified partition.  
Setup  
(cont.)  
Partition  
Common  
PS  
When the Enter button is  
pressed, the following  
confirmation message appears.  
Are You Sure? Yes/No  
No =l return to the previous  
menu.  
Yes = Execute Now? Yes/No  
No i=l return to the previous  
menu. The request to execute  
partition formatting is put into  
the memory and formatting will  
be executed at next power  
cycle.  
Yes =shutdown. The partition  
is formatted at power Off/On  
cycle.  
In Non-PS machines, PS is  
replaced by Common, so the  
message is displayed as “PCL/  
Common/Common.  
System  
Setup  
Near Life  
LED  
Enable/  
Disable  
Controls the settings of the  
Attention LED when near end  
of life warning of toner, drum,  
fuser, or belt occurs.  
Attention LED is lit when  
enabled, not lit if disabled.  
(Displays LCD message.)  
The temporary recovery by  
opening and closing of the  
cover in Life error is not  
included.  
Reset  
Section  
Counter  
Execute  
Resets the section counter of  
print statistics function to zero.  
If Execute is selected, exits  
from the menu.  
48 – C710n User’s Guide  
ITEM  
SETTINGS  
EXPLANATION  
Change  
Password Password  
New  
xxxxxxxxxxxx  
xx  
Sets a new password to enter  
Admin Setup menu  
From 6 to 12 alpha/numeric  
digits can be entered.  
Verify  
password  
xxxxxxxxxxxx  
xx  
Forces the User to input the  
new password to enter Admin  
Setup.  
From 6 to 12 alpha/numeric  
digits can be entered.  
Settings  
Reset  
Settings  
Execute  
Execute  
Resets EEPROM of CU. Resets  
User menu to the factory  
default.  
If Execute is selected, exits  
from the menu.  
Save  
Settings  
Saves menus currently set.  
With this function, the menus  
with which operation was last  
performed are saved, and  
overwrites with them menus  
that were previously saved.  
When the Enter button is  
pressed, the following  
confirmation message appears.  
Are You Sure? Yes/No  
No = the preceding menus are  
restored.  
Yes =, the current menu  
settings are saved and this  
menu is exited.  
49 – C710n User’s Guide  
Calibration  
ITEM  
SETTI  
NGS  
EXPLANATION  
Auto Density  
On/Off  
Enables/disables automatic  
density adjustment.  
Adjust  
Density  
Execute If Execute is selected, the  
printer will immediately adjust  
density and reflect it in TRC  
compensation.  
This adjustment must be  
executed when the printer is  
idling. It can become invalid  
if executed in any other  
state.  
Adjust  
Registration  
Execute When this menu is selected, the  
printer performs AutoAdjust  
Registration.  
This adjustment must be  
executed when the printer is  
idling.  
Print Tuning  
Pattern  
Execute Prints the pattern for the user  
to adjust TRC. Ordinarily, this  
function is not needed because  
TRC is automatically adjusted to  
the recommended levels  
through density adjustment and  
TRC compensation.  
Adjustment results will be  
reflected as offset values  
(addition) to the corrections  
through the Adjust Density/TRC  
Compensation function.  
50 – C710n User’s Guide  
 
ITEM  
SETTI  
NGS  
EXPLANATION  
Cyan/  
Highlight  
Mid-Tone  
Dark  
-3,-2,-  
1,  
0,+1,+  
Adjusts HIGHLIGHT (light area)  
of the TRC.  
Magenta/  
Yellow/Black  
Tuning  
+ = Darker  
- = Lighter  
2,+3,  
-3,-2,-  
1,  
0,+1,+  
2,+3,  
Adjusts MID-TONE area of the  
TRC.  
+ = Darker  
- = Lighter  
-3,-2,-  
1,  
0,+1,+  
2,+3,  
Adjusts DARK area of the TRC.  
+ = Darker  
- = Lighter  
Cyan/  
-3,-2,-  
1,  
0,+1,+  
Adjusts the engine density.  
Magenta/  
Yellow/Black  
Darkness  
The Darkness settings for each  
of CMYK will be reflected as  
offset values (addition) to the  
corrections through the Adjust  
Density/TRC Compensation  
function.  
2,+3,  
51 – C710n User’s Guide  
Print Statistics  
ITEM  
SETTINGS  
EXPLANATION  
Enter Password  
XXXX  
Enters a password to enter Print  
Statistics menu.  
The default value is "0000".  
The password for entry to Print  
Statistics is different from the  
password for entry to Functions-  
Admin Setup.  
"Print Statistics" category is not  
shown when Print Statistics function is  
not supported.  
Section  
Counter  
Enable/  
Disable  
Specifies if the section counter is  
displayed in Usage Report Print or  
not.  
Enable: Displayed  
Disable: Not displayed.  
Enable must be selected in Functions/  
Print Statistics/Usage Report  
Reset Group  
Counter  
Execute  
Resets the main counter to zero.  
When executing this menu, resets the  
main counter to zero and exits from  
the menu.  
Enable must be selected in Functions/  
Print Statistics/Usage Report.  
Group Counter  
Enable/  
Specifies if the Group counter is  
Disable  
displayed in the Usage Report Print.  
Enable: Displayed,  
Disable: Not displayed.  
Conditions for display:  
Enable must be selected in Functions/  
Print Statistics/Usage Report.  
Usage Report  
Enable/  
Disable  
Enables/Disables the printing of the  
Usage Report.  
When changing a setting value, the  
printer is rebooted.  
Change  
Changes the password.  
Password  
Enable must be selected in Functions/  
Print Statistics/Usage Report  
52 – C710n User’s Guide  
 
ITEM  
SETTINGS  
EXPLANATION  
New  
Password  
xxxx  
Sets a new password to enter Print  
Statistics menu.  
Verify  
Password  
xxxx  
Re-enter new password set to enter  
Print Statistics set in New Password  
for confirmation.  
Administrator (Boot) Menu  
This menu is only accessible to System Administrators. In order to gain access  
to this menu, follow the instructions in “How to Change the Settings:  
This menu is in English only (default settings in bold type).  
Parallel Setup  
This menu controls the operation of the printer’s Parallel data  
interface.  
ITEM  
SETTINGS  
EXPLANATION  
Enter  
Password  
xxxxxxxxxxxx  
Enter a password to gain entry to the  
Admin menu.  
Password should be from 6 to 12 digits of  
alpha/numeric characters (or mix)  
The default value is "aaaaaa"  
The printer will restart after the Boot  
Menu.  
Parallel  
Enable /  
Enables or disables the parallel port.  
Disable  
Bi-direction Enable /  
ENABLE/DISABLE the bi-directional  
capability of the parallel interface.  
Disable  
Ecp  
Enable /  
Disable  
Extended Capabilities Port, enables/  
disables this function.  
Ack Width  
Sets ACK width for compatible reception.  
Narrow/  
Medium/  
Wide  
= 0.5µs  
= 1.0µs  
= 3.0µs  
53 – C710n User’s Guide  
   
ITEM  
SETTINGS  
EXPLANATION  
Ack / Busy  
Timing  
Ack In Busy  
/
Sets the order to output the BUSY and  
ACK signal for compatible reception.  
Ack While  
Busy  
I-prime  
Disable/  
Sets time to enable/disable I-prime signal  
3µsec/50µsec  
Offline  
Receive  
Enable /  
Disable  
To Enable/disable of this function. When  
set to Enable, the interface retains a  
receive possible state even when switching  
to Offline. Interface sends the BUSY signal  
only when the receive buffer is full or a  
service call occurs.  
USB Setup  
This menu controls the operation of the printer’s USB data  
interface.  
ITEM  
SETTINGS  
EXPLANATION  
Usb  
Enable /  
ENABLES / DISABLES the USB port.  
Disable  
Speed  
12 / 480  
Mbps  
Selects the interface speed. After setting  
change the menu, the  
printer restarts on exit.  
Soft  
Enable /  
Enables or disables the SOFT RESET command.  
Reset  
Disable  
Offline  
Enable /  
OFFLINE RECEIVE.  
Receive  
Disable  
Serial  
Number  
Enable /  
Disable  
Specifies whether to ENABLE or DISABLE a USB  
serial number.  
The USB serial number is used to identify the  
USB device connected to your PC.  
When you have changed any settings in the USB MENU, turn the  
printer OFF, then ON again.  
54 – C710n User’s Guide  
 
Security Setup  
Only available when a Hard Disk (option) is fitted.  
ITEM  
SETTINGS  
EXPLANATION  
Job  
Off  
Job limitation mode control.  
Limitations  
Encrypted  
Job  
Jobs other than specified ones are  
rejected.  
Reset  
Cipher Key  
Execute  
Resets a cipher key to be used on an  
encrypted hard disk.  
When this processing is done, all data  
stored on the hard disk cannot be  
restored.  
After execution, the following confirmation  
messages will appear.  
Are You Sure? es / No  
No - display returns to the previous  
menu.  
Yes =, the printer automatically reboots  
and the cipher key reset is executed.  
Storage System  
Only available when a Hard Disk (option) is fitted.  
ITEM  
SETTINGS  
EXPLANATION  
Check File  
System  
Execute  
Resolves mismatch between actual memory  
and displayed memory available in a file  
system. Performs administration data (FAT  
information) recovery. Performs recovery  
only for an HDD.  
Check All  
Sectors  
Execute  
Performs recovery of defective HDD sector  
information and a file system mismatch  
mentioned above. The target device is only a  
HDD and it takes 30 to 40 minutes to  
complete this function for an HDD of 10GB.  
55 – C710n User’s Guide  
   
ITEM  
SETTINGS  
EXPLANATION  
Enable HDD Yes  
No  
Even if a machine is inoperable at  
installation because of a faulty HDD, the  
machine can be made operable by setting  
this parameter to No (ignores the existence  
of the HDD).  
When No is set, access to a HDD results in  
FAIL because the HDD is regarded as not  
attached.  
After setting change and exit from the  
menu, the printer will restart.  
Erase HDD  
Execute  
Deletion of all data stored in the hard disk.  
DoD 5220.22-M sanitizing formula is used  
for clearing the desk. The machine will  
restart after changing setup. The following  
message appears after pressing the Enter  
switch.  
Are You Sure? Yes / No  
NO = return to the source menu  
Yes = the procedure for clearing disk stars  
immediately after the machine reboots.  
If the Cancel button is held down during  
erasing, the following confirmation  
messages will appear to discontinue  
processing.  
Do You Wish to Cancel? Yes / No  
NO= procedure will continue.  
YES = procedure will discontinue.  
Enable  
initializatio  
n
No  
Prevents a setting change accompanying  
initialization of Block Device (HDD,FLASH).  
Yes  
56 – C710n User’s Guide  
Power Setup  
ITEM  
SETTINGS  
EXPLANATION  
Power Save  
Enable  
Sets Enable/Disable of Power Save Mode.  
Disable  
Language Setup  
ITEM  
SETTINGS  
EXPLANATION  
Language  
initialize  
Execute  
Initializes the message file loaded in FLASH.  
When you press the Enter button, the  
following message, requesting confirmation,  
will appear,  
Are You Sure? Yes / No  
NO = return to the source menu.  
The procedure for clearing the disk will start  
immediately after the menu and rebooting.  
57 – C710n User’s Guide  
   
Available Options  
See the instructions supplied with the options.  
Duplex (two-sided printing) Unit ___  
Oki P/N 43830005  
The duplex unit adds the function of two-sided printing, using less  
paper and making large documents easier to handle. It also  
enables booklet printing, which uses even less paper and makes  
large documents even easier to handle.  
The duplex unit slides straight into the rear of the printer and  
requires no tools to install.  
Additional RAM Memory __________  
Oki P/N 43363304 (256 MB), 43363305 (512 MB)  
The basic printer model comes equipped with 256MB of main  
memory. This can be upgraded with an additional memory board  
of 256MB or 512MB, giving a maximum total memory capacity of  
768MB.  
Installation takes a few minutes, and requires a medium size  
cross-head (philips type) screwdriver.  
58 – C710n User’s Guide  
     
Hard Disk Drive _________________  
Oki P/N 41376046  
The optional internal hard disk drive (HDD) enables collating of  
printed pages and can be used to store overlays and macros, fonts,  
and secure or proof documents waiting to be printed.  
Installation takes a few minutes, and requires a medium size  
cross-head (philips type) screwdriver.  
Additional Paper Tray(s) __________  
Oki P/N 3855101  
The paper trays hold 530 sheets of 20-lb. US Bond (75 g/m2)  
paper and require no tools to install  
59 – C710n User’s Guide  
   
Clearing Paper Jams  
Provided that you follow the recommendations in this guide on the  
use of print media, and you keep the media in good condition prior  
to use, your printer should give years of reliable service. However,  
paper jams occasionally do occur, and this section explains how to  
clear them quickly and simply.  
Jams can occur due to paper misfeeding from a paper tray or at  
any point on the paper path. When a jam occurs, the printer  
immediately stops, and the Status Panel (together with the Status  
Monitor) informs you. If printing multiple pages (or copies), do not  
assume that, having cleared an obvious sheet, others will not also  
be stopped somewhere along the path. These must also be  
removed in order to restore normal operation.  
Major Printer Components and Paper Path  
5
4
3
6
7
2
8
9
1
1. Duplex unit (if fitted).  
2. Face-up stacker.  
3. Paper exit.  
6. Operator panel.  
7. Front cover.  
8. Paper tray.  
4. Fuser unit  
9. Additional paper tray (if fitted)  
5. Top cover.  
60 – C710n User’s Guide  
   
Paper Sensor Error Codes _________  
382  
381  
380, 400  
390  
383  
391  
370  
373  
392  
371  
372  
CODE #  
LOCATION  
CODE #  
LOCATION  
370  
371  
372  
373  
380  
Duplex unit *  
Duplex unit *  
Duplex unit *  
Duplex unit *  
Paper feed  
382  
383  
390  
391  
392  
Paper exit  
Duplex unit *  
MP Tray  
Paper Tray  
2nd Paper tray  
*
381  
Paper path  
400  
Paper size  
* (if fitted).  
1.  
If a sheet is well advanced out of the top of the printer,  
simply grip it and pull gently to draw it fully out. If it does  
not remove easily, do not use excessive force. It can be  
removed from the rear later.  
61 – C710n User’s Guide  
 
2. Press the cover release and open the printer’s top cover fully.  
WARNING!  
If the printer has been powered on, the fuser will be  
hot. This area is clearly labelled. Do not touch.  
3. Note the positions of the four toner cartridges (a) and image  
drums (b). It is essential that they go back in the same order.  
a
b
It will be necessary to remove the four image drums to gain  
access to the paper path.  
62 – C710n User’s Guide  
4. Holding it by its top centre, lift the cyan image drum,  
complete with its toner cartridge, up and out of the printer.  
63 – C710n User’s Guide  
5. Put the assembly down gently onto a piece of paper to  
prevent toner from marking your furniture and to avoid  
damaging the green drum surface, and cover.  
CAUTION!  
The green image drum surface at the base of the  
Image Drum is very delicate and light sensitive. Do  
not touch it and do not expose it to normal room light  
for more than 5 minutes.  
6. Repeat this removal procedure for each of the remaining  
image drum units.  
64 – C710n User’s Guide  
7. Look into the printer to check whether any sheets of paper  
are visible on any part of the belt unit.  
4
3
2
1
CAUTION!  
Do not use any sharp or abrasive objects to separate  
sheets from the belt. This may damage the belt  
surface.  
(a) To remove a sheet with its leading edge at the front of the  
belt (1), carefully lift the sheet from the belt and pull it  
65 – C710n User’s Guide  
forwards into the internal drum cavity and withdraw the  
sheet.  
(b) To remove a sheet from the central area of the belt (2),  
carefully separate the sheet from the belt surface and  
withdraw the sheet.  
(c) To remove a sheet just entering the fuser (3), separate  
the trailing edge of the sheet from the belt, push the fuser  
pressure release lever (4) towards the front and down to  
release the fuser’s grip on the sheet, and withdraw the  
66 – C710n User’s Guide  
sheet through the drum cavity area. Then allow the  
pressure release lever to rise again.  
Note:  
If the sheet is well advanced into the fuser (only a short  
length is still visible), do not attempt to pull it back.  
Follow the next steps.  
(d) To remove a sheet in the fuser; push the two retaining  
levers (a) towards the rear of the printer to release the  
fuser. Withdraw the fuser unit using the handle (b).  
a
b
a
Press release lever (c) and pull the trapped paper from the  
fuser.  
c
67 – C710n User’s Guide  
(e) Replace fuser unit into the machine and move locking  
levers (a) toward the rear of the machine.  
b
68 – C710n User’s Guide  
8. Starting with the cyan image drum unit nearest the fuser,  
replace the four image drums into the drum cavity, making  
sure to locate them in the correct order.  
Holding the complete assembly by its top centre, lower it into  
place in the printer, locating the pegs at each end into their  
slots in the sides of the printer cavity.  
69 – C710n User’s Guide  
9. Lower the top cover but do not press down to latch it closed  
yet. This will protect the drums from excessive exposure to  
room lighting while you check the remaining areas for  
jammed sheets.  
10. Open the rear exit tray (a) and check for a sheet of paper in  
the rear path area (b).  
b
a
• Pull out any sheets found in this area.  
• If the sheet is low down in this area and difficult to  
remove, it is probably still gripped by the fuser. In this case  
raise the top cover, reach around and press down on the  
fuser pressure release lever (a).  
a
11. If you are not using the rear exit tray, close it once any paper  
has been removed from this area.  
70 – C710n User’s Guide  
12. If a duplex unit is fitted, lift lever (a) and lower the duplex  
unit cover and pull out any sheets found in this area. Close  
the duplex unit cover  
a
13. Pull down the MP Tray using the depressions (b). Lift the  
front cover release lever and lower the front cover.  
71 – C710n User’s Guide  
14. Check inside the cover for sheets in this area and remove any  
that you find, then close the cover.  
15. Pull out the paper tray and ensure that all paper is stacked  
properly, is undamaged, and that the paper guides are  
properly positioned against the edges of the paper stack.  
When satisfied, replace the tray.  
16. Finally, close the top cover and press down firmly so that the  
cover latches closed.  
When the jam has been cleared, if Jam Recovery is set to ON in  
the System Configuration Menu, the printer will attempt to reprint  
any pages lost due to paper jams.  
72 – C710n User’s Guide  
Replacing Consumables and  
Maintenance Items  
Order Information ______________  
Only use genuine Oki Original products to ensure the best quality  
and performance from your hardware. Non Oki Original products  
may adversely affect your printer's performance and invalidate  
your warranty.  
ITEM  
LIFE  
ORDER  
NO.  
Toner, black  
10,000 Letter @ 5%  
10,000 Letter @ 5%  
10,000 Letter @ 5%  
10,000 Letter @ 5%  
20,000 Letter pages*  
20,000 Letter pages*  
20,000 Letter pages*  
20,000 Letter pages*  
60,000 Letter pages*  
43866104  
43866103  
43866102  
43866101  
43913804  
43913803  
43913802  
43913801  
Toner, cyan  
Toner, magenta  
Toner, yellow  
Image drum, black  
Image drum, cyan  
Image drum, magenta  
Image drum, yellow  
Fuser, 120V**  
Fuser, 230V  
43854901  
43854902  
Transfer belt**  
60,000 Letter @ 3/job  
43363411  
* Based on continuous print.  
** Fusers and transfer belts are replaceable maintenance items. They  
are warranted against defects for 90 days. When the printer display  
indicates that they are near end of life, a replacement must be  
purchased.  
73 – C710n User’s Guide  
   
Toner Cartridge Replacement ______  
Note:  
When the LCD display indicates TONER LOW, or if print  
appears faded, first open the top cover and try tapping  
the cartridge a few times to evenly distribute the toner  
powder. This will enable you to obtain the best "yield"  
from your toner cartridge.  
CAUTION!  
To avoid toner wastage and possible toner sensor  
errors, do not change the toner cartridge(s) until  
“TONER EMPTY” is displayed.  
Have a sheet of paper handy so that you have somewhere to place  
the used cartridge while you install the new one.  
Dispose of the old cartridge responsibly, inside the pack that the  
new one came in. Follow any regulations, recommendations, etc.,  
which may be in force concerning waste recycling.  
If you do spill any toner powder, lightly brush it off. If this is not  
enough, use a cool, damp cloth to remove any residue.  
Do not use hot water, and never use solvents of any kind. They will  
make stains permanent.  
WARNING!  
If you inhale any toner or get it in your eyes, drink a  
little water or bathe your eyes liberally in cold water.  
Seek medical attention immediately.  
1.  
Press the cover release and open the printer’s top cover  
fully.  
WARNING  
If the printer has been powered on, the fuser may be  
hot. This area is clearly labelled. Do not touch.  
74 – C710n User’s Guide  
 
2. Note the positions of the four cartridges.  
1
2
3
4
6
1 = cyan  
2 - magenta  
3 = yelloiw  
4 = black  
(a) Pull the colored toner release lever on the cartridge to be  
replaced fully towards the front of the printer.  
2b  
2a  
(b) Lift the right-hand end of the cartridge and then draw the  
cartridge to the right to release the left-hand end as  
shown, and withdraw the toner cartridge out of the printer.  
75 – C710n User’s Guide  
3. Clean the top of the ID unit with a clean, lint free cloth.  
4. Put the cartridge down gently onto a piece of paper to  
prevent toner from marking your furniture.  
5. Remove the new cartridge from its box but leave its wrapping  
material in place for the moment.  
6. Gently shake the new cartridge from end to end several  
times to loosen and distribute the toner evenly inside the  
cartridge.  
76 – C710n User’s Guide  
7. Remove the wrapping material and peel off the adhesive tape  
from the underside of the cartridge.  
8. Holding the cartridge by its top centre with the colored lever  
to the right, lower it into the printer over the image drum  
unit from which the old cartridge was removed.  
9. Insert the left end of the cartridge into the top of the image  
drum unit first, pushing it against the spring on the drum  
77 – C710n User’s Guide  
unit, then lower the right end of the cartridge down onto the  
image drum unit.  
9
8
10  
10. Pressing gently down on the cartridge to ensure that it is  
firmly seated, push the colored lever towards the rear of the  
printer. This will lock the cartridge into place and release  
toner into the image drum unit.  
78 – C710n User’s Guide  
11. Gently wipe the LED head surface with soft tissue.  
11  
12  
CAUTION!  
To avoid toner wastage and possible toner sensor  
errors, do not change the toner cartridge(s) until  
“TONER EMPTY” is displayed.  
12. Finally, close the top cover and press down firmly at both  
sides so that the cover latches closed.  
79 – C710n User’s Guide  
Image Drum Replacement. ________  
CAUTION!  
Static sensitive devices, handle with care.  
The printer contains four image drums: cyan, magenta, yellow and  
black.  
1.  
Press the cover release and open the printer’s top cover  
fully.  
WARNING!  
If the printer has been powered on, the fuser will be  
hot. This area is clearly labelled. Do not touch.  
80 – C710n User’s Guide  
 
2. Note the positions of the four toner cartridges (a) and image  
drums (b). It is essential that they go back in the same order.  
a
b
81 – C710n User’s Guide  
3. Holding it by its top centre, lift the image drum, complete  
with its toner cartridge, up and out of the printer.  
4. Put the assembly down gently onto a piece of paper to  
prevent toner from marking your furniture and to avoid  
damaging the green drum surface.  
CAUTION!  
The green image drum surface at the base of the ID  
unit is very delicate and light sensitive. Do not touch it  
and do not expose it to normal room light for more  
than 5 minutes. If the drum unit needs to be out of the  
printer for longer than this, please wrap the cartridge  
inside a black plastic bag to keep it away from light.  
Never expose the drum to direct sunlight or very  
bright room lighting.  
82 – C710n User’s Guide  
5. With the colored toner release lever (1) to the right, pull the  
lever towards you. This will release the bond between the  
toner cartridge and the image drum unit.  
1
6. Lift the right-hand end of the toner cartridge (1) and then draw  
the cartridge to the right to release the left-hand end as  
shown (2), and withdraw the toner cartridge out of the image drum  
cartridge. Place the cartridge on a piece of paper to avoid marking your  
furniture.  
2
1
7. Take the new image drum cartridge out of its packaging and  
place it on the piece of paper where the old cartridge was  
placed. Keep it the same way round as the old unit. Pack the  
old cartridge inside the packaging material for disposal.  
Note:  
Follow instructions that come with the new image drum  
for additional information such as the removal of  
packaging material etc.  
83 – C710n User’s Guide  
8. Place the toner cartridge onto the new image drum cartridge  
as shown. Push the left end in first, and then lower the right  
end in. (It is not necessary to fit a new toner cartridge at this  
time unless the remaining toner level is very low.)  
1
2
9. Push the colored release lever away from you to lock the  
toner cartridge onto the new image drum unit and release  
toner into it.  
84 – C710n User’s Guide  
10. Holding the complete assembly by its top centre, lower it into  
place in the printer, locating the pegs at each end into their  
slots in the sides of the printer cavity.  
11. Finally, close the top cover and press down firmly at both  
sides so that the cover latches closed.  
Note:  
If you need to return or transport your printer for any  
reason, please make sure you remove the image drum  
unit beforehand and place in the bag provided. This is to  
avoid toner spillage.  
Replacing the Transfer Belt Unit ____  
The belt unit is located under the four image drums. This unit  
requires replacement approximately every 60,000 pages.  
Switch off the printer and allow the fuser to cool for about  
10 minutes before opening the cover.  
85 – C710n User’s Guide  
 
1.  
Press the cover release and open the printer’s top cover  
fully.  
WARNING!  
If the printer has been powered on, the fuser will be  
hot. This area is clearly labelled. Do not touch.  
2. Note the positions of the four toner cartridges (a) and image  
drums (b). It is essential that they go back in the same order.  
a
b
86 – C710n User’s Guide  
3. Lift each of the image drum units out of the printer and place  
them in a safe place away from direct sources of heat and  
light.  
CAUTION!  
The green image drum surface at the base of each  
cartridge is very delicate and light sensitive. Do not  
touch it and do not expose it to normal room light for  
more than 5 minutes. If the drum unit needs to be out  
of the printer for longer than this, please wrap the  
cartridge inside a black plastic bag to keep it away  
from light. Never expose the drum to direct sunlight or  
very bright room lighting.  
87 – C710n User’s Guide  
4. Locate the two fasteners (a) at each side of the belt and the lifting  
bar (b) at the front end.  
a
c
b
a
5. Turn the two fasteners 90° to the left. This will release the  
belt from the printer chassis.  
6.  
Pull the lifting bar (b) upwards so that the belt tilts up towards the  
front, and withdraw the belt unit (c) from the printer.  
7. Lower the new belt unit into place, with the lifting bar at the  
front and the drive gear towards the rear of the printer.  
Locate the drive gear into the gear inside the printer by the  
88 – C710n User’s Guide  
rear left corner of the unit, and lower the belt unit flat inside  
the printer.  
89 – C710n User’s Guide  
8.  
Turn the two fasteners (a) 90° to the right until they lock. This will  
secure the belt unit in place.  
a
a
9. Replace the four image drums, complete with their toner  
cartridges, into the printer in the same sequence as they  
came out: cyan (nearest the rear), magenta, yellow and  
black (nearest the front).  
10. Finally, close the top cover and press down firmly at both  
sides so that the cover latches closed.  
90 – C710n User’s Guide  
Fuser Replacement ______________  
The fuser is located inside the printer just behind the four image  
drum units.  
WARNING  
If the printer has recently been powered on, some  
fuser components will be very hot. Handle the fuser  
with extreme care, holding it only by its handle, which  
will only be mildly warm to the touch. A warning label  
clearly indicates the area. If in doubt, switch the  
printer off and wait at least 10 minutes for the fuser  
to cool before opening the printer cover.  
1.  
Press the cover release and open the printer’s top cover  
fully.  
2. Identify the fuser handle (a) on the top of the fuser unit.  
b
a
b
91 – C710n User’s Guide  
 
3.  
4.  
Pull the two fuser retaining levers (b) towards the front of the printer so  
that they are fully upright.  
Holding the fuser by its handle (a), lift the fuser straight up and out of  
the printer. If the fuser is still warm, place it on a flat surface which will  
not be damaged by heat.  
5.  
Remove the new fuser from its packaging and remove the transit  
material.  
6. Holding the new fuser by its handle, make sure that it is the correct  
way round. The retaining levers (a) should be fully upright, and the two  
locating lugs (b) should be towards you.  
b
a
a
7. Lower the fuser into the printer, locating the two lugs (b) into  
their slots in the metal partition which separates the fuser  
area from the image drums.  
92 – C710n User’s Guide  
8. Push the two retaining levers (a) towards the rear of the  
printer to lock the fuser in place.  
a
9. Finally, close the top cover and press down firmly at both  
sides so that the cover latches closed.  
93 – C710n User’s Guide  
Cleaning the LED Head ___________  
Clean the LED heads when printing does not come out clearly, has  
white lines or when text is blurred.  
1.  
Switch off the printer.  
2. Open the top cover.  
94 – C710n User’s Guide  
 
3. Gently wipe the LED head surface with a soft tissue  
CAUTION!  
Do not use methyl alcohol or other solvents on the LED  
head as damage to the lens surface will occur.  
4. Close the top cover.  
95 – C710n User’s Guide  
Utilities  
Summary of Utilities Provided______  
Utilities on the CD  
For more information, click “Tell me more” on the Optional Utilities  
screen.  
Windows  
Admin Manager  
For quick discovery and setup of the Oki network card in  
your printer. Runs directly off the CD.  
Direct Network Printing Utility (LPR)  
For printing on an Ethernet network without the need for a  
print server.  
Network Extension  
For use when your printer is connected over a TCP/IP  
network. Check the printer status and configuration from  
the Printer )Properties tab in the printer driver.  
Color Swatch Utility  
Print a color swatch and use the indicated RGB values to  
set up the color(s) of your choice in your graphics/design  
software application.  
PDF Print Direct  
Print pdf files without first opening them in an application.  
Display Language Utility  
Use to change the language of the printer’s display.  
Macintosh  
Color Correct Utility  
Fine tune the printer’s color settings (pallet color. gamma  
value/hue) and save them for future use.  
Op Panel Language Utility  
Use to change the language of the printer’s display.  
Profile Assistant  
Helps you to load and manage color profiles.  
NIC Setup Utility  
Use to set up the [printer network card.  
Storage Device Manager  
Requires the hard disk drive, optional on some models.  
96 – C710n User’s Guide  
     
Download PCL macros, Postscript forms and bar codes to  
the printer hard disk drive for use in print jobs  
Swatch Utility  
Print a color swatch and use the indicated RGB values to  
set up the color(s) of your choice in your graphics/design  
software application.  
PS Gamma Adjuster  
Customize the CMYK data curves used with your printer  
driver. Once you have created the customized curve in the  
utility, you must save the curve (new PPD) and reconfigure  
your printer driver to use the new PPD.  
Job Accounting  
Use to control printer access and to monitor consumables  
usage.  
Utilities on the Web (Windows Only)  
Here is a list of the utilities provided via a download from the  
internet, accessed through the Menu Installer on the CD. For more  
information, click “Tell me more” on the Internet Options screen in  
the CD installer.  
PrintSuperVision  
View the real-time status of printers, monitor and report  
printer usage, manage consumables, check on the status  
of printers in the same department, the same building, the  
same country or on the other side of the world.  
Color Correct Utility  
Helps adjust how RGB colors are printed: office palette  
tuning, hue/saturation/gamma tuning.  
Storage Device Manager  
Requires the hard disk drive, optional on some models.  
Download PCL macros, Postscript forms and bar codes to  
the printer hard disk drive for use in print jobs.  
Job Accounting Utility  
Use to control printer access and to monitor consumables  
usage.  
Profile Assistant  
Requires the hard disk drive, optional on some models.  
Store ICC profiles to the [printer’s hard disk drive.  
97 – C710n User’s Guide  
 
PS Gamma Adjuster  
Permits adjustment of each of the primary colors that the  
printer uses in Postscript mode.  
Installing the Utilities ____________  
Utilities on the CD  
Load the utilities from the Menu Installer located on the CD  
supplied with your printer.  
Download Utilities (Windows only)  
Download the utilities from the internet, accessed through the  
Menu Installer on the CD.  
98 – C710n User’s Guide  
 
Specifications  
Specifications are subject to change without notice.  
ITEM  
SPECIFICATION  
Dimensions  
17-1/8" W x 21" D x 14-1/2" H (435 x 536 x 370 mm)  
without Duplex unit  
Weight  
61.5 lbs. (27.6 kg) approx. (without Duplex unit)  
Print method  
LED exposed light source electronic photographic  
method  
Print speeds  
30 pages per minute color  
32 pages per minute monochrome  
Resolution  
Emulations  
600 x 600, 600 x 1200 dpi x 1bit or 600 x 600 dpi x 2 bit  
PostScript 3  
PCL 5c, HP-GL, PCL XL, PCL 6e  
Epson FX  
IBM Pro Printer III XL  
Auto Features  
Memory  
Auto registration  
Auto density adjustment  
Auto consumable counter reset  
256 MB standard, upgradable to 512 MB or 768 MB  
Operating  
platform  
Windows  
2000/XP/XP Pro x64 bit Edition*/NT4.0 /Server 2003/  
Server 2003 x64 bit Edition*, Vista 32 & 64 bit.  
* x86-64 processors only. Itanium is not supported.  
Mac  
OS X (10.2.8 - 10.5 on PPC; 10.4.4 - 10.5 on Intel).  
Paper capacity  
at 20 lb. US  
Bond  
530 sheets in main tray  
530 sheets in optional 2nd or 3rd tray  
100 sheets in multi purpose tray (or 50 transparencies  
or 10 envelopes)  
(75 g/m²)  
Paper weight  
17-47 lb. US Bond (64-176 g/m²) in main tray  
17-54 lb. US Bond (64-203 g/m²) in 2nd or 3rd tray  
17-58 lb. US Bond (64-220 g/m²) in multi purpose tray  
99 – C710n User’s Guide  
 
ITEM  
SPECIFICATION  
Paper output  
350 sheets in face down (top) stacker @ 20 lb. US Bond  
(75 g/m²)  
100 sheets in face up (rear) stacker @ 20 lb. US Bond  
(75 g/m²)  
a
Paper tray, manual feed, optional additional paper  
tray(s)  
Paper feed  
Media size -  
any tray  
Letter, Legal 13/13.5/14 inch, , Executive, A4, A5, A6,  
B5.  
Media size -  
MP tray  
Letter, Legal 13/13.5/14 inch, , Executive, A4, A5, A6,  
B5, custom (up to 47.25" [1220 mm] length), com-9  
envelope, com-10 envelope, monarc3 x 5" [76 x 127  
mm]), Photo (4" x 5"/7" [102 x 127/178 mm]), Banner  
(11.7" x 47.25" [297 x 1220 mm])  
Media type  
Plain, Letterhead, Transparency, Bond, card stock,  
Rough, Labels  
Exit capacity,  
20-lb/ US  
Bond  
Face up stacker (top exiot): 100 sheets  
Face down stacker (rear exit): 350 sheets  
(75 g/m²)  
Print accuracy  
Start: ±2 mm  
Paper skew: ±1 mm/100 mm  
Image expansion/compression: ±1 mm/100 mm  
HDD  
Capacity - 40 GB  
Interfaces  
Universal Serial Bus (USB)  
> USB specification Version 2.0  
> Connection: USB type B  
> Cable: USB specification version 2.0 (shielded)  
> Transmission mode: High speed  
(480 Mbps + 0.25% maximum)  
Network  
> 10 Base T, 100 Base T  
Parallel  
> IEEE 1284  
Printer life  
600,000 pages or 5 years  
100 – C710n User’s Guide  
ITEM  
SPECIFICATION  
Duty cycle  
100,000 pages per month max.  
6,000 pages per month average  
Replacement  
toner life  
CMYK: 10,000 pages at 5% coverage  
Image drum  
life  
20,000 pages (18,000 at 3 pages per job (letter)  
12,000 pages at 1 page per job (letter)  
Belt life  
60,000 letter pages at 3 pages per job  
60,000 letter pages  
Fuser life  
Power supply  
220 to 240 V ac @ 50/60 Hz ± 1 Hz  
Power  
consumption  
Operating: 1200 W max.; 530 W average (25°C)  
Stand-by: 100 W max.; 150 W average (25°C)  
Power saving: 17 W max.  
Operating  
environment  
Operating: 50 to 89.6°F (10 to 32 °C)/20 to 80% RH  
[optimum 77°F (25 °C) wet, 35.6°F (2 °C) dry]  
Off: 32 to 109.4°F (0 to 43 °C)/10 to 90% RH  
[optimum 80°F (26.8 °C) wet, 35.6°F (2 °C) dry]  
Print  
Mono Printing:  
environment  
30 to 73% RH @ 50°F (10 °C)  
30 to 54% RH @ 89.6°F (32 °C)  
50 to 89.6°F (10 to 32 °C) @ 30% RH  
50 to 80.6°F (10 to 27 °C) @ 80% RH  
Color Printing:  
62.6 to 80.6°F (17 to 27°C) @ 50 to 0% RH  
Noise  
Operating: approx. 55 dB  
(Sound  
Standby:  
37dB(A)  
pressure level)  
a. Exit method is limited by paper size, media weight and paper feed.  
101 – C710n User’s Guide  

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