Read Sharp AR-C330 (serv.man5) Service Manual online
AR-C330 SETTING AND ADJUSTMENTS 7 - 37
This adjustment must be performed in the following cases:
• When a U2 trouble occurs.
• When the ICU main PWB is replaced.
• When the EEPROM of the ICU main PWB is replaced.
Used to adjust the gamma and the density in each copy mode individually. The adjustment in each copy mode is not required normally, but
is performed when the user requests it.
is performed when the user requests it.
1) Enter either of SIM 46-10, 46-19 modes. (Select the simulation according to the copy mode to be adjusted.)
∗
The copy color balance and the density in the color enhancement mode are automatically determined by the adjustment result of the
color normal mode. The adjustment unique to this mode cannot be made.
color normal mode. The adjustment unique to this mode cannot be made.
2) Select the color to be adjusted with the color select key, and select the adjustment point with the scroll key.
3) Enter the adjustment value with the 10-key, and press the OK key.
The adjustment value can be selected in the range of 1 – 999. When the automatic color balance and the density are adjusted with SIM
46-24, all the set values of this simulation are set to 500.
46-24, all the set values of this simulation are set to 500.
To increase the density, increase the adjustment value. To decrease the density, decrease the adjustment value.
ADJ 5
Copy color balance adjustment (Copy mode) (Not normally adjusted)
Copy mode
Adjustment (Simulation)
Color balance
adjustment in each
copy mode
Overall color
balance adjustment
of all copy modes
Low density level
Main
Sub
Main
Sub
Main
Sub
Color
Copy
document
mode
document
mode
Text Printed Photo mode
Manual
46
10
46
21/20
46
1
Printed Photo mode
Manual
Text mode
Manual
Normal mode
Text mode
Manual
11
Auto
Text Printed Photo mode
Manual
12
Auto
Printed Photo mode
Manual
Photo mode
Manual
13
Text Photo mode
Manual
Auto
Map mode
Manual
14
Color
enhancement
mode
enhancement
mode
Text mode
Manual
11
Auto
Text Printed Photo mode
Manual
12
Auto
Printed Photo mode
Manual
Photo mode
Manual
13
Text Photo mode
Manual
Auto
Map mode
Manual
14
Monochrome
Copy
document
mode
document
mode
Text Printed Photo mode
Manual
15
2
Printed Photo mode
Manual
Text mode
Manual
Normal mode
Text mode
Manual
16
Auto
Text Printed Photo mode
Manual
17
Auto
Printed Photo mode
Manual
Photo mode
Manual
18
Text Photo mode
Manual
Auto
Map mode
Manual
19
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