Canon CLC 1120 Service Handbook page 20

CHAPTER 2 STANDARDS AND ADJUSTMENTS
a. Adjusting the Left/Right Registration
1) Make ten copies each from all cassettes,
multifeeder, and duplexing unit, and
check the left/right registration A; it is
correct if as follows:
for cassette:
for multifeeder:
for duplexing unit: 2.0 ± 1.5 mm
2) If the registration A is not as indicated,
perform the following:
For the Cassette
1) Remove the cassette front cover from the
cassette holder you want to adjust.
2) Loosen the left/right screw [1].
3) Turn the adjusting screw [2] to adjust the
position of the horizontal registration
adjusting plate so that the horizontal
registration on an image is 2.0 ± 1.5 mm.
(A full turn causes a shift of about 0.7
mm.)
· To increase the registration along the
front, turn the adjusting screw
counterclockwise.
· To increase the registration along the
rear, turn the adjusting screw
clockwise.
4) After the adjustment, be sure to perform
"registering the paper width basic value."
2-2
2.0 ± 1.5 mm
2.0 ± 1.5 mm
A
Figure 2-3
[1]
[2]
Figure 2-4