Canon imageRUNNER ADVANCE 9070 PRO series Service Manual Digest page 109

E Detailed Occurance Items
code code area
E540 -8001 -05 Title A. Tray 1 time-out error (Finisher-A1)
B. Upper tray time-out error (Finisher-B1)
Description A. The tray 1 does not return to home position when the
of detection tray 1 shift motor has been driven for 20 seconds.
The tray 1 does not come off the tray 1 area sensor at
the same area when the tray 1 shift motor has been
driven for 4 seconds.
B. If the tray does not return to home position when the
tray 1 shift motor is driven for the specified period of
time.
If the tray does not move to other area when tray 1
shift motor is driven for the specified period of time.
Measures A:
B:
Description
A-1. The connectors of the tray 1 area sensors
(S122/S123/S124) or the tray 1 shift motor (M105)
are disconnected.
A-2. The wiring of the tray 1 area sensors or the
tray 1 shift motor are faulty.
A-3. The tray 1 area sensors is faulty.
A-4. The tray 1 shift motor is faulty.
A-5. The finisher controller PCB is faulty.
B-1. The tray 1 shift area sensor PCB is faulty.
B-2. The wiring between the finisher controller PCB
and tray 1 shift motor is faulty.
B-3. The tray up/down mechanism is faulty.
B-4. The tray 1 shift motor (M107) is faulty.
B-5. The finisher controller PCB is faulty.
E Detailed Occurance Items
code code area
E540 -8002 -05 Title A. Tray 1 area error (Finisher-A1)
B. Upper tray time out error (Finisher-B1)
Description A. The tray 1 detects the discontinuous area with the tray
of detection 1 area sensors.
B. The dangerous area is reached before the tray 1 paper
surface sensor detects paper surface during the paper
surface detection operation.
A discontinuous area is detected during tray operation.
Measures A:
B:
E540 -8003 -05 Title A. Error in the tray 1 lower safety switch (Finisher-A1)
B. Swing guide switch/Staple safety switch error
(Finisher-B1)
Description A. The tray 1 lower safety switch is turned ON while the
of detection tray 1 operates.
B. The swing guide switch or staple safety switch is
activated while the tray is operating.
Measures A:
B:
Description
A-1. The connectors of the tray 1 area sensors
(S122/S123/S124) or the tray 1 shift motor (M105)
are disconnected.
A-2. The wiring of the tray 1 area sensors or the
tray 1 shift motor are faulty.
A-3. The tray 1 area sensors is faulty.
A-4. The tray 1 shift motor is faulty.
A-5. The finisher controller PCB is faulty.
B-1. The tray 1 shift area sensor PCB is faulty.
B-2. The wiring between the finisher controller PCB
and tray 1 shift motor is faulty.
B-3. The tray up/down mechanism is faulty.
B-4. The tray 1 shift motor (M107) is faulty.
B-5. The finisher controller PCB is faulty.
A-1. The connector of the tray 1 lower safety switch
(SW110) or the tray 1 shift motor (M105) are
disconnected.
A-2. The wiring of the tray 1 lower safety switch or
the tray 1 shift motor are faulty.
A-3. The tray 1 lower safety switch is faulty.
A-4. The tray 1 shift motor is faulty.
A-5. The finisher controller PCB is faulty.
B-1. The tray 1 shift area sensor PCB is faulty.
B-2. The wiring between the finisher controller PCB
and tray 1 shift motor is faulty.
B-3. The tray up/down mechanism is faulty.
B-4. The tray 1 shift motor (M107) is faulty.
B-5. The finisher controller PCB is faulty.
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