OKI 2426 Manuale Utente

Executive Series 2426 Printer Family User’s Guide

Setting Up   •  93

  

The default settings are bold.

AUTO DENSITY 
MODE

Auto; Manual.

Select whether density adjustment 
and Toner Reproduction Curve 
(TRC) compensation is automatic.
Auto: Density adjustment is 
automatically run under specified 
conditions, and reflected in the TRC 
compensation.
Manual: Density adjustment is done 
manually (see “Adjust the Color 
Intensity (Color Tuning)” on 
page 77). 

ADJUST DENSITY

Execute

If EXECUTE is selected, the printer 
immediately adjusts density and 
reflects it in the Toner Reproduction 
Curve (TRC) compensation. 
Perform when the printer is idle. 
May not work if the printer is not idle. 

COLOR TUNING

Print pattern

Ordinarily, you do not use Color 
Tuning, because TRC is 
automatically adjusted.
If you want to manually adjust the 
Toner Reproduction Curve (TRC), 
use Color Tuning to print the test 
pattern.
Change the settings for the 
HIGHLIGHT, MID-TONE, and DARK 
for each color (CMYK). 
Keep changing the settings until you 
obtain your desired print quality.
See “Adjust the Color Intensity (Color 
Tuning)” on page 77.  

CYAN, MAGENTA, 
YELLOW OR 
BLACK 
HIGHLIGHT

0+1+2+3-3-2-1

Adjusts HIGHLIGHT (light area) of 
Cyan, Magenta, Yellow or Black 
Toner Reproduction Curve (TRC).
Plus = darker
Minus = lighter
See “Adjust the Color Intensity (Color 
Tuning)” on page 77.