Canon iR3570 Series, Service Manual

Page: 88 / 722

Chapter 2
2-14
large paper: A3, A4R, B5R, and the like whose length in feed direction is
longer than LTR.
1) Put small paper in the cassette 1 and large paper in the cassette 2.
2) Make a double-sided copy using the cassette 1, and check to be sure that
the left margin L1 of the image on the 2nd side is 2.5 +/-2.0 mm.
F-2-59
[1]Paper feed direction
3) If not as indicated, change the small paper 2nd side horizontal registration
setting.
small paper: service mode COPIER>ADJUST>FEED-ADJ>ADJ-REF
An increase of '1' will increase the left margin of the image by 0.1 mm.
4) Enter the new value (obtained as the result of the foregoing adjustment)
as the large paper 2nd side horizontal registration setting.
Large paper: service mode COPIER>ADJUST>FEED-ADJ>ADJ-RE-L.
5) Make a double-sided copy using the cassette 2, and check to make sure
that the left margin of the image on the 2nd side is 2.5 +/-2.0 mm.
F-2-60
[1]Paper feed detection
6) If not as indicated, change the large paper 2nd side horizontal registration
adjustment setting.
large paper: service mode COPIER>ADJUST>FEED-ADJ>ADJ-RE-L
An increase of '1' will increase the left margin of the image by 0.1 mm.
- Leading edge margin
Make a copy using the cassette 1, and check to be sure that the leading edge
margin L1 is 2.5 +/-1.5 mm. If not, be sure to make the following adjust-
ments
1) Make the following in service mode: COPIER >ADJUST >FEED-ADJ
>REGIST.
2) Change the setting to make adjustments. (A change of '1' made to the
setting will cause a move of 0.1 mm. A lower setting will move the image
toward the leading edge.)
F-2-61
2.2.11 Attaching Other Parts
0007-5087
iR2270 / iR2870 / iR3570 / iR4570 / / / /
- Service Book Holder
1) Remove release paper of the double-sided tape on the rib of the service
book folder [1], and attach the holder to the bottom plate of the pedestal.
F-2-62
Locations where the service book folder cannot be attached.
- Inside the machine (Inner side of the front cover)
- Locations where the louver is blocked.
- Locations where the grips are blocked.
Memo:
Attach the service book holder to the left cover of the machine if the pedestal
is not installed.
- Lower right cover
1) Attach the lower right cover [1]. (Perform this step when attaching the
machine to the 2-level cassette pedestal Y2 or more.)
F-2-63
- Shut-Down Warning Label
1) Attach the Shut-Down warning label [1] of the appropriate language to the
right cover (rear) of the machine (i.e.,. on the left inside [2] of the main
power supply.).
F-2-64
- Toner Bottle Warning Label
1) Open the front cover [1].
image
L1
[1]
image
L1
[1]
L1
[2]
[1]