Canon imagePRESS C1 Service Manual - page 1005
Chapter 16
16-108
7. V-CONT
T-16-109
8. PASCAL
BLANK-C3
Set a lead edge margin for Cassette 3.
Adjustment method
- When you executed 'RAM clear' for the main controller PCB or replaced the SRAM PCB, enter
the value indicated in the service label.
1
Adjustment range: -35 to +35
[Factory setting value: Factory adjustment value / Value after RAM clear: 0]
BLANK-C4
Set a lead edge margin for Cassette 4.
Adjustment method
- When you executed 'RAM clear' for the main controller PCB or replaced the SRAM PCB, enter
the value indicated in the service label.
1
Adjustment range: -35 to +35
[Factory setting value: Factory adjustment value / Value after RAM clear: 0]
BLANK-PD
Set a lead edge margin for the side paper deck
Adjustment method
- When you executed 'RAM clear' for the main controller PCB or replaced the SRAM PCB, enter
the value indicated in the service label.
1
Adjustment range: -35 to +35
[Factory setting value: Factory adjustment value / Value after RAM clear: 0]
COPIER > ADJUST > V-CONT
Subheading Contents
Level
EPOTOEST
Electric potential offset value
1
Adjustment range: -100 to 100 (Unit: 1V)
[Factory setting value / Value after RAM clear: 0]
VRT-F-OF
Adjustment of the L toner deposit
Adjustment range: -2, -1, 0, 1, 2
1
VCONT-Y/M/C/K
Adjust the target contrast electric potential (Y/M/C/K color).
Adjustment method
- The larger the setting value is, the darker the density is.
2
Adjustment range: -30 to 30 (Unit: 1V)
[Factory setting value / Value after RAM clear: 0]
Use of this mode must be avoided as much as possible when the machine has been operating
normally.
VBACK-Y/M/C/K
Adjust the electric potential (Y/M/C/K color) to eliminate fogging.
Adjustment method
- The larger the setting value is, the more fogging can be eliminated.
2
Adjustment range: -30 to 30 (Unit: 1V)
[Factory setting value / Value after RAM clear: 0]
Use of this mode must be avoided as much as possible when the machine has been operating
normally.
VCONT-L
Adjust the target contrast electric potential (L color).
Adjustment method
- The larger the setting value is, the darker the density is.
2
Adjustment range: -30 to 30 (Unit: 1V)
[Factory setting value / Value after RAM clear: 0]
Use of this mode must be avoided as much as possible when the machine has been operating
normally.
VBACK-L
Adjust the electric potential (L color) to eliminate fogging.
Adjustment method
- The larger the setting value is, the more fogging can be eliminated.
2
Adjustment range: -30 to 30 (Unit: 1V)
[Factory setting value / Value after RAM clear: 0]
Use of this mode must be avoided as much as possible when the machine has been operating
normally.
COPIER > ADJUST > BLANK
Subheading Contents
Level