Canon iR3570 Series, Service Manual

Page: 86 / 722

Chapter 2
2-12
F-2-46
4) Hold the lever [1] of the side guide plate, and set the side guide plate to
the appropriate size.
5) Turn the end guide plate [2] to the right and detach it. Following the
instructions given on the base plate of the cassette, set the end guide plate
to the appropriate size.
F-2-47
6) Affix the appropriate cassette size label [1] to the front side of the cassette.
F-2-48
7) Place sheets in the cassette, and then push the cassette into the machine.
8) Do the same operation to the other cassette.
9) If a cassette pedestal is installed, make the cassette settings with
performing the same operation.
2.2.9 APVC Correction of the Drum
0007-5071
iR2270 / iR2870 / iR3570 / iR4570 / / / / / iR2230 / / iR3530 /
1) Enter the Service Mode. (Press "*" first, and "2" and "8" at the same time,
and then "*.")
2) Select COPIER >FUNCTION > DPC> D-GAMMA.
3) Press the OK key.
- Paper is fed from the cassette 1 (regardless of size of paper in the cassette).
- If there is no paper in the cassette 1, paper is fed from the lower cassette.
- That paper is delivered as it remains blank, and APVC correction is
automatically completed.
4) Press the Reset key twice to exit the Service Mode.
There are cases where a small amount of toner, which is spilled inside the
machine due to toner stirring, is attached to test copies (at the rear surface).
It is solved after making about three test copies.
2.2.10 Adjusting the Image Position
0008-2475
iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N /
/ iR4570N / iR2230 / / iR3530 /
- Adjusting the Margin (1st side; mechanical)
1) Using the cassettes 1 and 2 and the manual feeder as the source of paper,
make copies, and check to be sure that the left margin L1 is 2.5 +/-1.5
mm.
F-2-49
[1]Paper feed direction
*If the margin is not as indicated when the cassette 1 or 2 is used as the
source of paper, make the following adjustments:
2) In the case of a 2-Cassette Pedestal-Y2, open its right door [1].
3) Open the lower right cover [2], and remove the 2 screws to detach the
cover (lower right front).
F-2-50
4) Take out the cassettes 1 and 2.
5) Check the position of the index [1] on the adjusting plate.
F-2-51
[1]
image
L1
[1]
[3]
[2]
[1]