Canon Color imageRUNNER C4580 Service Manual - page 581
Chapter 16
16-2
Adjusting the Left/Right Non-Image Width
1) Select the following in service mode, and see that
the non-image width is as indicated:
COPIER>ADJUST>ADJ-XY>ADJ-Y.
F-16-6
Adjusting the Leading Edge Non-Image Width
1) Select the following in service mode, and see that
the non-image width is as indicated:
COPIER>ADJUST>ADJ-XY>ADJ-X.
F-16-7
16.1.3 Adjusting the Left/Right Margin
(Cassette)
1) Slide out the cassette 1/2, and open the pickup
vertical path cover.
2) Remove the 2 screws [1], and remove the right
front cover [2].
F-16-8
3) Remove the grip [1] found at the right front. (If
only the cassette 2.)
F-16-9
Image leading edge
Decrease the
value of ADJ-X.
(A decrease of ‘10’
will decrease
the non-image
width by 1 mm.)
Increase the
value of ADJ-X.
(An increase of ‘10’
will increase
the non-image
width by 1 mm.)
2
5
4 6 8 101214161820
0
2.5±1.5mm
(2nd side of
double-sided
copy: 2.5±2.0mm)
Edge of image
Increase the value of ADJ-Y.
(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
2.0±1.5mm
(2nd side of double-sided
copy: 2.5±1.5mm)