Canon Cassette Feeding Unit-AM1, Service Manual

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Image Position Adjustment
CAUTION:
• By making an adjustment on the 1st side, the margin on the 2nd side is also changed.
• If the difference between the 1st and the 2nd sides is +/- 0.5 mm or less, do not adjust the 2nd side.
• The left/leading edge margin adjustment of the second side is a difference adjustment between the first side and the
second side.
<Reference: 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)
1. After setting the following service mode, press the Start key and output a test print (2-sided print) from each of the
paper sources.
• COPIER > TEST > PG >
TYPE = 5
COLOR-K = 1
COLOR-Y = 0
COLOR-M = 0
COLOR-C = 0
2-SIDE = 1
PG-PICK = each paper source
CAUTION:
At 2-sided printing, paper is output with the 1st side facing up and 2nd side facing 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:
When it is out of the specified range, perform adjustment of each cassette in the following order.
Order Cassette 1 Cassette 2 Cassette 3/4
1 Software adjustment Software adjustment Hardware adjustment
2 - Hardware adjustment Software adjustment
*: Hardware adjustment is not performed for Cassette 1.
Hardware Adjustment
1. Pull out the cassette.
5. Adjustment
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