Canon iR C6800 Series Portable Manual page 261

Subheadin
VCONT-Y/
M/C/K
VBACK-Y/
M/C/K
<PASCAL>
Subhead
OFST-P-Y/
M/C/K
<COLOR>
COPIER>ADJUST>V-CONT
g
Use it to adjust the target contrast potential (Y/M/C/K).
Method of Adjustment
- a higher setting will make the image darker.
Range of Adjustment: Y/M/C: -50 to +50(unit: 10 V)
K: -5 to +5
at time of shipment/upon RAM initialization: 0
Attention
If possible, do not use it as long as machine operation is normal.
Use it to adjust the fogging potential (Y/M/C/K).
Method of Adjustment
- a higher setting will serve to reduce following.
Range of Adjustment: Y/M/C: -30 to +30 (unit: 5V)
K: -5 to +5
at time of shipment/upon RAM initialization: 0
Attention
If possible, do not use it as long as machine operation is normal.
COPIER>ADJUST>PASCAL
Use it to apply offset adjustment on the test print reading signal (Y) for
PASCAL control at time of auto gradation correction (full).
Method of Adjustment
- a higher setting will make the image darker after auto gradation
correction (full).
Range of Adjustment: -128 to +128
at time of shipment/upon RAM initialization: 0
Contents
T-5-35
Contents
Chapter 5
Level
2
2
Level
1
5-67