OKI C3400N User Manual

C3400n User’s Guide
71
USB menu
This menu controls the operation of the printer’s USB data 
interface.
   
System adjustment menu
This menu provides access to USB settings for your printer.
    
USB MENU
ITEMSETTINGSEXPLANATION
SOFTWARE 
RESETENABLED / 
DISABLEDEnables or disables the SOFT RESET 
command. (Only available on 
Windows 98 and Windows Me.)
MAXIMUM 
SPEED12MBPS 
480MBPSSpecifies the maximum transfer 
speed.
SERIAL NUMBERENABLED / 
DISABLEDSpecifies the USB serial number to 
differentiate...

C3400n User’s Guide
72
Maintenance menu
This menu provides access to various printer maintenance 
functions. 
    
MAINTENANCE MENU
ITEMSETTINGSEXPLANATION
MENU RESET EXECUTE Resets menus to default settings.
POWER SAVE 
MODEON/OFFEnables or disables automatic power 
save mode. Delay before entering 
this mode is set in the system 
configuration menu.
PAPER BLACK 
SET–2~0~+2 Used for small adjustment when you 
experience faded print or light 
specks / streaking in monochrome 
printing on white paper....

C3400n User’s Guide
73
Usage menu
This menu is for information only, and provides an indication 
of total usage of the printer and the expected life left in its 
consumable items. This is particularly useful if you do not have 
a full set of replacement consumables to hand and you need to 
know how soon you will need them.
    
USAGE MENU
ITEMEXPLANATION
SHEETS 
- TOTAL 
- TRAY
- MANUAL TRAY 
(MPT) 
- Color PAGE 
- MONO
The total number of prints output by the printer.
The total number of pages fed from...

C3400n User’s Guide
74
Printing settings
To print a list of the printer settings:
1.Start the Status Monitor.
2.Select the Printer Setup tab.
3.Click on the Printer Settings button on the Printer Setup tab.
4.Click on the Information menu and then select Print Menu Map.
5.Click on the Printer Menu button to print a Menu Map of printer 
settings.
    
Changing the display language
If required, carry out the following instructions to change the 
language that is displayed in the Status Monitor.
1.Start the...

C3400n User’s Guide
75
Part Numbers
Life Expectancy
See “Specifications” on page 108.
Toner
Black, High Capacity 43459304 
Cyan, High Capacity 43459303 
Magenta, High Capacity 43459302 
Yellow, High Capacity 43459301 
Black, standard 43459404 
Cyan, standard 43459403 
Magenta, standard 43459402 
Yellow, standard 43459401 
Image Drum
Black 43460204 
Cyan 43460203 
Magenta 43460202 
Yellow 43460201 
Fuser
120 V 43377001 
230V 43377002 
Belt
Belt 43378001 
Memory
64 MB RAM 70042801 
256 MB RAM 70042901...

C3400n User’s Guide
76
Toner cartridge replacement
The toner used in this printer is a very fine dry powder. It is 
contained in four cartridges: one each for cyan, magenta, 
yellow and black.
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 by placing it inside the 
pack that the new one came in. Follow any regulations, 
recommendations, etc., which may be in force concerning 
waste recycling.
If...

C3400n User’s Guide
77
     cover open button_F5_23.jpg  
 
2.Note the positions of the 4 cartridges.
     ID Positions_Fig1_04.jpg  
    
WARNING!
If the printer has been powered on, the fuser may be 
hot. This area is clearly labelled. Do not touch this area.
1. Cyan cartridge 2. Magenta cartridge
3. Yellow cartridge 4. Black cartridge
Downloaded From ManualsPrinter.com Manuals 

C3400n User’s Guide
78 3.Carry out one of the following:
(a)If you are replacing a toner cartridge that has been supplied 
with your printer (release lever has 3 positions), pull the 
colored toner release lever on the cartridge to be replaced 
towards the front of the printer, in the direction of the 
arrow, but stop at the central (upright) position (1).
      Toner 3 positions_2.eps 
(b)If you are replacing any other toner cartridge (lever has 2 
positions), pull the colored toner release lever (1) on...

C3400n User’s Guide
79 5.Put the cartridge down gently onto a piece of paper to prevent 
toner from marking your furniture.
   
6.Remove the new cartridge from its box but leave its wrapping 
material in place for the moment.
7.Gently shake the new cartridge from end to end several times to 
loosen and distribute the toner evenly inside the cartridge.
     Shake.jpg  
8.Remove the wrapping material and peel off the adhesive tape 
from the underside of the cartridge.
     Tape.jpg  
CAUTION!
The green...

C3400n User’s Guide
80 9.Holding the cartridge by its top center with the colored lever to 
the right, lower it into the printer over the image drum unit from 
which the old cartridge was removed.
10.Insert the left end of the cartridge into the top of the image drum 
unit first, pushing it against the spring on the drum unit, then 
lower the right end of the cartridge onto the image drum unit.
     Toner_replace_F5_03.jpg  
11.Pressing gently down on the cartridge to ensure that it is firmly 
seated,...