Canon imagePRESS C1 P Service Manual page 989

Chapter 16
Subheading
REF-Y/M/C
P-SGNL-Y/M/C/K
ALF-F/C/R
P-TG-Y/M/C/K
4. BLANK
Subheading
BLANK-T
BLANK-L
BLANK-R
BLANK-B
16-92
Standard value of toner density signal (Y/M/C color)
Adjustment method
- When you executed 'RAM clear' for the reader controller PCB or replaced the reader controller
PCB, enter the value indicated in the service label.
Adjustment range: 462 to 562
[Factory setting value: Factory adjustment value / Value after RAM clear: 512]
Signal value of Y/M/C/K color toner density on the photosensitive drum when INIT is performed
Adjustment method
- When you executed 'RAM clear' for the reader controller PCB or replaced the reader controller
PCB, enter the value indicated in the service label.
Setting range: 150 to 800
[Factory setting value: Factory adjustment value / Value after RAM clear: 350]
Display/enter an alpha value of the patch detection sensor. (Front/Center/Rear)
Function to adjust variations in a single patch detection sensor. (Front/Center/Rear)
Setting range: 200 to 2000
Standard value: 1000
Adjust the offset of the target value for the patch detection ATR control (Y/M/C/K color).
Adjustment method
When the patch detection ATR control is performed, set an offset value of the target value for the
Y/M/C/K color patch image density.
Setting range: -108 to 108
[Factory setting value: Factory adjustment value / Value after RAM clear: 0]
COPIER>ADJUST>BLANK
Enter an adjustment value for non-image width (lead edge).
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.
Adjustment range: 0 to 1000
[Factory setting value: Factory adjustment value / Value after RAM clear: 94]
Enter an adjustment value for non-image width (left edge).
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.
Adjustment range: 0 to 1000
[Factory setting value: Factory adjustment value / Value after RAM clear: 59]
Enter an adjustment value for non-image width (right edge).
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.
Adjustment range: 0 to 1000
[Factory setting value: Factory adjustment value / Value after RAM clear: 59]
Enter an adjustment value for non-image width (trail edge).
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.
Adjustment range: 0 to 1000
[Factory setting value: Factory adjustment value / Value after RAM clear: 47]
COPIER>ADJUST>DENS
Contents
T-16-91
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