Konica Minolta Bizhub-C31P Service Manual page 222

Field Service Ver. 1.0 Apr. 2008
G. IMAGE ADJ PARAM
Function • Adjusts the printer in case of an image quality problem (uneven density)
Use • To correct image quality problems (uneven density) due to the printer being operated
at a high altitude.
Setting • The default setting is 0.
/procedure
NOTE
• When the setting has been changed, be sure to run a CALIBRATION/AIDC
process.
See P.140
H. MAXIMUM DENSITY
Functions • To adjust gradation, color, and image density to target reproduction levels by varying
the maximum amount of toner sticking to media through auxiliary manual fine-adjust-
ment of gamma of each color after gradation adjust.
Use • An image quality problem is not corrected even after gradation adjust has been run.
Adjustment
Range
Adjustment To increase the maximum amount of toner sticking, increase the setting value.
Instructions To decrease the maximum amount of toner sticking, decrease the setting value.
Setting/ 1. Select [MAXIMUM DENSITY] and press the Menu/Select key.
Procedure 2. Select desired color with the up key /down key
3. Select desired setting value with the up key /down key
Select key.
NOTE
• When the setting has been changed, be sure to run a CALIBRATION/AIDC
process.
See P.140
I. FUSER CONTROL
Function • Sets the heater lamp lighting control so that it implements the flicker standards.
Use • To use when flickering from fluorescent light occurs.
0: Not set flicker control
1: Control flickering
2: Not control flickering
3: Undefined (When "3" is selected, it becomes "0: Not set flicker control.")
Setting • The default setting is "0."
/procedure
"0"
-10 to +10
0 to 3
11. SERVICE MENU
1
and press the Menu/Select key.
and press the Menu/
185