Canon iR2270 Series, Service Manual

Page: 687 / 1008

Chapter 13
13-3
F-13-10
13.1.3 Cassette
0007-4907
iR2270 / iR2870 / iR3570 / iR4570 / iR3530
A. Adjusting the Left/Right Margin (1st side)
1) Open the pedestal lower right cover [1] and lower
right color [2]; then, remove the 2 screws [3], and
detach the cover (lower front) [4].
F-13-11
2) Take out the cassette 1 or 2.
(in the case of a 2-cassette pedestal, the cassette 3 or
4)
3) Check the index [1].
(the same applies to a 2-cassette pedestal.)
F-13-12
A-1. Adjusting the Cassette 1 (left/right image
margin; 1st side)
4) Remove the 2 claws [2], and detach the grip (right
front) [1].
F-13-13
5) Loosen the fixing screw [2] on the horizontal
registration adjusting plate [1] of the cassette.
6) While referring to the index you checked in step 3),
move the horizontal registration adjusting plate
back and forth. (Moving the plate toward the rear of
the machine will increase the left/right image
margin along the image front.)
Image edge
Increase the ADJ-Y setting.
(an increase of '10' will
increase the non-image
width by 1 mm) Decrease the value of ADJ-Y.
(a decrease of '10' will
decrease the non-image
width by 1 mm)
10
8
6
5
4
2
0
2.5 1.5mm
(2nd side of
double-sided copy
: 2.5 1.5mm)
[1]
[2]
[3] [4]