Canon imagePRESS C1 Service Manual - page 983
Chapter 16
16-86
13. CST-ADJ
T-16-84
ADJ-REFE
Adjust the horizontal registration for double sided copy. (for factory use)
Adjustment method
When you increase the value, the second side image moves to the rear side. (When you increase
the value by 1, the image moves by 0.1mm.)
1
Adjustment range: -100 to 100
[Factory setting value / Value after RAM clear: 0]
BLK-SML2
Adjust the right and left margins on the second side of a small-size sheet.
When you increase the value, the left and right margins on the second side become longer. (When
you increase the value by 1, the margins increase by 0.1mm.)
1
Adjustment range: -50 to 50 (Unit: 0.1mm)
[Factory setting value / Value after RAM clear: -15]
RVS-FD1
Adjust the reverse point.
2
Adjustment range: -10 to +10 (Unit: 1mm)
[Factory setting value / Value after RAM clear: 0]
RVS-DUP
Adjust the reverse point for double sided copy.
2
Adjustment range: -10 to 10
[Factory setting value / Value after RAM clear: 0]
LOOP-T2
Adjust the registration loop volume when feeding thick paper.
Adjustment method
When you decrease the setting value (loop volume of the registration roller), a noise is reduced.
However, when you decrease the loop volume excessively, the margin size may change or it may
cause a skew.
2
Adjustment range
-10 to +10 (mm)
[Factory setting value / Value after RAM clear: 0]
REG-SPD
Make a fine adjustment of the registration motor speed at constant speed.
Change the registration speed at constant speed in the range of + or - 10 scales against the default
value.
2
Setting range
-10 to 10
Standard value
0
REG-SPD2
Make a fine adjustment of the registration motor speed at 1/3 speed.
Change the registration speed at 1/3 speed in the range of + or - 10 scales against the default value.
2
Setting range
-10 to 10
Standard value
0
COPIER>ADJUST>CST-ADJ
Subheading Contents
Level
MF-A4R
Enter the basic value of the paper width for the manual feed tray. (A4R)
Adjustment method
- When you executed 'RAM clear' for the DC controller PCB or replaced the DC controller PCB,
enter the value indicated in the service label.
- When you replace the paper width detection VR or newly register a value, execute
FUNCTION>CST in the Service Mode.
1
Adjustment range: 0 to 255
[Factory setting value / Value after RAM clear: 125]
MF-A6R
Enter the basic value of the paper width for the manual feed tray. (A6R)
Adjustment method
- When you executed 'RAM clear' for the DC controller PCB or replaced the DC controller PCB,
enter the value indicated in the service label.
- When you replace the paper width detection VR or newly register a value, execute
FUNCTION>CST in the Service Mode.
1
Adjustment range: 0 to 255
[Factory setting value / Value after RAM clear: 193]
COPIER>ADJUST>FEED-ADJ
Subheading Contents
Level