Pickup/Feeding System - Canon iR4570 Series Service Manual

Chapter 13

13.6 Pickup/Feeding System

13.6.1 Adjusting
Horizontal Registration
When Replacing
Cassette
iR2270 / iR2870 / iR3570 / iR4570
- 1st Side Adjustment (mechanism)
1) Make a copy using the cassette 1/2, and check to
make sure that the front margin is 2.5 +/-1.5 mm.
- If the value is not as indicated for the cassette 1 or 2,
make the following adjustments:
(-) (+)
0
2
4
6
8
10
2.5± 1.5mm
F-13-25
2) If a 2-Cassette Pedestal-Y2 is installed, open the
right door [1] of the pedestal.
3) Open the lower right cover [2]; then, remove the 2
screws [3], and detach the cover (lower front) [4].
13-14
the
the
0007-4923
[4]
F-13-26
4) Take out the cassette 1 or 2.
5) Check the index [1] of the adjusting plate.
F-13-27
- Adjusting the Cassette 1
6) Remove the 2 claws [2], and detach the grip (right
front) [1].
F-13-28
[2]
[1]
[3]