Error Code - Canon Booklet Trimmer-A1 Service Manual

CHAPTER 5 TROUBLESHOOTING

3 Error Code

E5A0
Main cause The cutter motor fails to operate.
1. It does not leave HP within a specific period of time, after the cutter mo-
2. It does not return to HP within a specific period of time, after the cutter
3. In the case of 2, it does not return to HP within a specific period of time,
4. The rotation of the fan motor operating in conjunction with the cutter
Method of
detection
1. The cutter HP sensor does not go OFF within a specific period of time
2. The cutter HP sensor does not go ON within a specific period of time (5
3. In the case of 2, the cutter HP sensor does not go ON within a specific
4. The fan motor rotation speed lock signal cannot be detected when the
Action to
take 1. Turn off and on the trimmer (i.e., disconnect and connect the power
2. Turn off and on the host machine.
3. Execute 'trim motor test' in service mode to check the operation.
4. Check the connection of the harness between the trimmer drive PCB
5. Check the contact of the cutter motor relay harness connected to the
6. Check the contact of the cutter motor HP sensor relay harness connected
7. Check the contact of the front door open/closed microswitch MS2 and
8. Replace the cutter motor HP sensor (PS106).
9. Replace the cutter motor.
10. Replace the trimmer drive PCB.
11. Replace the DC controller PCB.
5-4
tor starts to rotate in the forward direction.
motor starts to rotate in the forward direction.
after the cutter motor starts to rotate in the backward direction.
motor does not stabilize.
(2 sec) when it is driven from cutter HP.
sec) when it is driven to cutter HP.
period of time (3 sec) when it is moved to cutter HP by rotating the cut-
ter motor in the backward direction.
cutter motor is driven.
cable).
(connector: CN401) and the DC controller PCB (connector: J1); if
needed, replace the harness.
trimmer drive PCB (connector: CN407); if needed, replace the harness.
to the trimmer drive PCB (connector: CN408); 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