Canon Duplex Color B1, Service Manual

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Adjustment > Overview > Right Angle Adjustment
Adjustment > Overview > Right Angle Adjustment
2. Adjustment procedure
1) Rotate the fixing screw on top of the left hinge to adjust it.
To remove the space on the front: rotate it clockwise (black arrow direction)
To remove the space on the rear or both sides: rotate it counterclockwise (white arrow
direction)
Blanking cover
Fixing screw
2) Check the height again and make sure that the height is appropriate.
Right Angle Adjustment
MEMO:
There are 2 adjustment methods; for front side reading (reader side scanner unit) and
for back side reading (DADF side scanner unit).
1. Adjustment for front side reading
1) Set a test chart to DADF and make a 1-sided print.
2) Check the right angle accuracy of angle A on the printed paper. If it is not right angle, make
an adjustment.
Image on test chart
Printed image
Feed direction