Canon Booklet Trimmer-A1 Service Manual page 126
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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
E5A6
Main cause
The stopper release motor fails to operate normally.
1. The stopper does not reach function position within a specific period of
2. The stopper does not reach release position within a specific period of
Method of
detection
1. When it moves from the start of operation to HP, the stopper release HP
2. When it moves from the start of operation to HP, the stopper release HP
Action to
take
1. Turn off and on the trimmer (i.e., disconnect and connect the power
2. Turn off and the on the host machine.
3. Execute 'stopper release motor test' in service mode to check the opera-
4. Check the contact of the harness between the trimmer drive PCB (con-
5. Check the contact of the stopper release motor relay harness connected
6. Check the contact of the stopper release HP sensor relay harness con-
7. Check the contact of the front door open/closed microswitch MS2 and
8. Replace the stopper release HP sensor (PS104).
9. Replace the stopper release motor (M104).
10. Replace the trimmer drive PCB.
11. Replace the DC controller PCB.
5-10
time, after the stopper release motor starts to operate.
time, after the stopper release motor starts to operate.
sensor does not go ON within a specific period of time (1 sec).
sensor does not go OFF within a specific period of time (1 sec).
cable).
tion.
nector: CN401) and the trimmer DC controller PCB (connector: J1); if
needed, replace the harness.
to the trimmer drive PCB (connector: CN406); if needed, replace the
harness.
nected to the trimmer drive PCB (connector: CN406); if needed, replace
the harness.
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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