Image Position Adjustment; Mechanical Adjustment - Canon Cassette Feeding Unit-AP1 Service Manual

Image position adjustment

CAUTION:
Adjusting the 1st side also changes the margin on the 2nd side. If the difference between the 1st and the 2nd sides is +/-
0.5 mm or less, do not adjust the 2nd side.
• Standard value
• Leading edge: 4.0 + 1.5/ -1.0 mm (front side, back side)
• Left edge: 2.5 + / -1.5 mm (front side) / 2.5 + / -2.0 mm (back side)
After setting the service mode (level 1) as shown below, press the Start key and output a test print (2-sided print) from each of
the paper sources.
• COPIER > TEST > PG > TYPE = 5
• COPIER > TEST > PG > COLOR-K = 1
• COPIER > TEST > PG > COLOR-Y/ M/ C = 0
• COPIER > TEST > PG > 2-SIDE = 1
• COPIER > TEST > PG > PG-PICK = each of the paper sources
CAUTION:
At 2-sided printing, paper is output with the 1st side up and 2nd side down.
When checking the leading edge margin on the 1st side, check the up side of paper, and check the margin on the rear side
with respect to the feed direction.
CAUTION:
If the margin is not within the standard values, perform the adjustment of each cassette in the following order:
Order
1 Software Adjustment
2
*: Hardware adjustment is not performed for Cassette 1.

Mechanical Adjustment

1. Pull out the Cassettes.
2. Check the value of the scale on the Adjustment Plate.
Cassette 1
-
Cassette 2
Software Adjustment
Mechanical Adjustment
26
5. Adjustment
Cassette 3/4
Mechanical Adjustment
Software Adjustment
Scale