Canon iR4570 Series, Service Manual

Page: 621 / 876

Chapter 13
13-5
paper:
COPIER>ADJUST>FEED-ADJ>ADJ-RE-L
An increase of '1' will decrease the left/right
image margin on the front side by 0.1 mm.
F-13-17
4) Record the new setting on the service label:
- ADJ-REFE
- ADJ-RE-L
5) Press the Reset key twice to end service mode.
13.1.4 Manual Feed Tray
0007-4910
iR2270 / iR2870 / iR3570 / iR4570
A. Adjusting the Left/Right Image Margin (1st
side; mechanical)
1) Put paper in the manual feed tray.
2) Make a copy using the manual feeder as the source
of paper, and check to be sure that the left/right image
margin is 2.5 +/-1.5 mm.
- If not as indicated, make the following adjustments:
3) Remove the paper from the manual feed tray.
4) Loosen the fixing screw [1] on the upper over of the
manual feed d tray.
F-13-18
5) So that the margin is as indicated, move the top
cover of the manual feed tray back and forth.
Moving the top cover of the manual feed tray toward
the rear of the machine will decrease the left/right
image margin along the front side.
6) Tighten fixing screw on the top cover of the manual
feed tray.
7) Put paper in the manual feed tray.
8) Make a copy using the manual feed tray as the
source of paper, and check to make sure that the
margin is as indicated.
13.1.5 Side Paper Deck
0007-4911
iR2270 / iR2870 / iR3570 / iR4570
1) Check to make sure that the 4 adjusters [1] of the
pedestal of the host machine are in contact with the
floor.
F-13-19
Paper left edge
Increase the
ADJ-REF-L setting.
(an increase of '1'
will decrease the
margin by 0.1 mm)
Decrease the
ADJ-REF-L setting.
(a decrease of '1'
will increase the
margin by 0.1 mm)
10
8
6
5
4
2
0
2nd side of large-size
double-sided copy
: 2.5 2.0mm
[1]
[1]