Cassette - Canon iR4570 Series Service Manual

Image edge
Decrease the value of ADJ-Y. Increase the ADJ-Y setting.
(a decrease of '10' will (an increase of '10' will
decrease the non-image increase the non-image
width by 1 mm) width by 1 mm)
2.5 1.5mm
(2nd side of
double-sided copy
: 2.5 1.5mm)
0
2
4
5
6
8
10
F-13-10

13.1.3 Cassette

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].
[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)
0007-4907
[2]
[1]
[3]
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.)
Chapter 13
13-3