Oki C821, User Manual, Page: 65 / 104

Menu functions - C821 and C830 > 65
C
ALIBRATION
ITEM SETTINGS EXPLANATION
Auto Density
Mode 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.
Cyan/Magenta/
Yellow/Black
Tuning Highlight -3,-2,-1,
0 ,+1,+2,+3,
Adjusts HIGHLIGHT (light area) of the TRC.
+ = Darker
- = Lighter
Mid-Tone -3,-2,-1,
0 ,+1,+2,+3,
Adjusts MID-TONE area of the TRC.
+ = Darker
- = Lighter
Dark -3,-2,-1,
0 ,+1,+2,+3,
Adjusts DARK area of the TRC.
+ = Darker
- = Lighter
Cyan/Magenta/
Yellow/Black
Darkness -3,-2,-1,
0 ,+1,+2,+3,
Adjusts the engine density.
The Darkness settings for each of CMYK will be
reflected as offset values (addition) to the corrections
through the Adjust Density/TRC Compensation
function.