OKI c 3400n Manuel D’Utilisation

C3400n User’s Guide

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The printer automatically adjusts color balance and density at 

appropriate intervals, optimising the printed output for bright 

white paper viewed in natural daylight conditions. The items 

on this menu provide a means of changing the default settings 

for special or particularly difficult print jobs. Settings revert to 

their default values when the next print job is complete.

  

DENSITY 
ADJUSTMENT 
MODE

AUTO 

MANUAL

If set to AUTO, image density will be 
automatically adjusted at power on, 
when a new image drum or toner 
cartridge is installed, and at intervals 
of 100, 300 and 500 drum counts. If 
a 500 drum count interval occurs 
during a print job it will occur at the 
end of that job, and will take up to 
55 seconds. If set to MANUAL, this 
adjustment will only be performed 
when initiated by the next menu 
item.

DENSITY 
ADJUSTMENT

EXECUTE

Selecting this will perform the auto 
density set up immediately.

COLOR 
REGISTRATION 
ADJUSTMENT

EXECUTE

Performs automatic color 
registration adjustment. Normally 
this is done on power on and when 
the top cover is opened and then 
closed. This process accurately 
aligns the cyan, magenta and yellow 
images to the black image.

POSITION REG 
FINE 
ADJUSTMENT
C REG FINE 
ADJUST
M REG FINE 
ADJUST
Y REG FINE 
ADJUST

 

 

-3~0~+3 

-3~0~+3 

-3~0~+3

Performs fine adjustment of image 
timing in relation to the black image 
component.