Canon imageRUNNER ADVANCE 9070 PRO series Service Manual Digest page 108

E Detailed Occurance Items
code code area
E537 -8001 -05 Title
Description
of detection
Measures
3
3-82
Description
A. Error in the rear alignment motor (Finisher-A1)
B. Rear aligning plate home position error (Finisher-B1)
A. The rear alignment plate does not come off the rear
alignment HP sensor when the rear alignment motor
has been driven for 4 seconds.
B. The aligning plate does not leave the aligning plate
rear home position sensor when the alignment plate
rear motor has been driven for 4 seconds.
A:
A-1. The connector of the rear alignment HP sensor
(S109) or the rear alignment motor (M109) are
disconnected.
A-2. The wiring of the rear alignment HP sensor or
the rear alignment motor are faulty.
A-3. The rear alignment HP sensor is faulty.
A-4. The rear alignment motor is faulty.
A-5. The finisher controller PCB is faulty.
B:
B-1. The aligning plate rear home position sensor
(PI107) is faulty.
B-2. The wiring between the finisher controller PCB
and aligning plate rear motor is faulty.
B-3. The rear aligning plate is faulty.
B-4. The rear aligning plate motor (M104) is faulty.
B-5. The finisher controller PCB is faulty.
E Detailed Occurance Items
code code area
E537 -8002 -05 Title A. Error in the rear alignment motor (Finisher-A1)
B. Rear aligning plate home position error (Finisher-B1)
Description A. The rear alignment HP sensor does not detect the rear
of detection alignment plate when the rear alignment motor has
been driven for 4 seconds.
B. The aligning plate does not leave the aligning plate
rear home position sensor when the alignment plate
rear motor has been driven for 4 seconds.
Measures A:
B:
Description
A-1. The connector of the rear alignment HP sensor
(S109) or the rear alignment motor (M109) are
disconnected.
A-2. The wiring of the rear alignment HP sensor or
the rear alignment motor are faulty.
A-3. The rear alignment HP sensor is faulty.
A-4. The rear alignment motor is faulty.
A-5. The finisher controller PCB is faulty.
B-1. The aligning plate rear home position sensor
(PI107) is faulty.
B-2. The wiring between the finisher controller PCB
and aligning plate rear motor is faulty.
B-3. The rear aligning plate is faulty.
B-4. The rear aligning plate motor (M104) is faulty.
B-5. The finisher controller PCB is faulty.