Canon Booklet Trimmer-A1 Service Manual page 122
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Also See for Booklet Trimmer-A1:
- User manual (32 pages) ,
- Operation manual (35 pages) ,
- Service manual (67 pages)
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CHAPTER 5 TROUBLESHOOTING
E5A2
Main cause
The pusher motor fails to operate normally.
1. When the booklet is pushed, it does not reach the push position within a
2. When it moves to HP, it does not reach HP within a specific period of
Method of
detection
1. When it is moved from the start of operation to push position, the deliv-
2. When it is moved from the start of operation to HP, the pusher HP sen-
Action to
take
1. Turn off and on the trimmer (i.e., disconnect and connect the power
2. Turn on and off the host machine.
3. Execute 'pusher motor test' in service mode to check the operation.
4. Check the contact between the trimmer drive PCB (connector: CN401)
5. Check the contact of the pusher motor relay harness connected to the
6. Check the contact of the pusher HP sensor relay harness connected to
7. Check the contact of the front door open/closed microswitch MS2 and
8. Replace the pusher HP sensor (connector: PS112).
9. Replace the pusher motor (connector: M107).
10. Replace the trimmer drive PCB.
11. Replace the DC controller PCB.
5-6
specific period of time, after the pusher motor starts to operate.
time, after the pusher motor starts to rotate.
ery sensor does not go ON within a specific period of time (3 sec).
sor does not go ON within a specific period of time (3 se).
cable).
and the trimmer DC controller PCB (connector: J1); if needed, replace
the harness.
trimmer drive PCB (connector: CN405); if needed, replace the harness.
the trimmer drive PCB (connector: CN404); if needed, replace the har-
ness.
the stacker door open/closed microswitch MS3/4; if needed, replace the
harness.
COPYRIGHT© 2002 CANON INC.
2000
CANON BOOKLET TRIMMER-A1 REV.0 FEB. 2002
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