Canon imageRUNNER ADVANCE 9070 PRO series Service Manual Digest page 125

E Detailed Occurance Items
code code area
E5F1 -8002 -05 Title A. Error in the saddle folder/feeder motor (Finisher-A1)
B. Paper fold home position error (Finisher-B1)
Description A. The saddle folder HP sensor does not detect the home
of detection position of the paper fold roller during initialization.
B. The status of the paper fold home position sensor does
not change when the paper fold motor has been driven
for 3 seconds.
Measures A:
B:
Description
A-1. The connector of the saddle folder HP sensor
(S229) or the saddle folder/feeder motor (M206)
are disconnected.
A-2. The wiring of the saddle folder HP sensor/the
saddle folder/feeder motor are faulty.
A-3. The saddle folder HP sensor is faulty.
A-4. The saddle folder/feeder motor is faulty.
A-5. The saddle stitcher controller PCB is faulty.
A-6. The finisher controller PCB is faulty.
B-1. The paper folding motor clock sensor (PI4)
and paper folding home position sensor (PI21) is
faulty.
B-2. The paper folding roller drive mechanism is
faulty.
B-3. The paper folding motor (M2) is faulty.
B-4. The saddle stitcher controller PCB is faulty.
E Detailed Occurance Items
code code area
E5F2 -8001 -05 Title A. Error in the saddle roller guide motor (Finisher-A1)
B. Guide home position error (Finisher-B1)
Description A. The saddle roller guide HP sensor does not detect the
of detection saddle roller guide when the saddle roller guide has
been moved for 20 mm by saddle roller guide motor.
B. The guide home position sensor does not turn ON
when the guide motor has been driven for 700 pulses.
Measures A:
B:
E5F2 -8002 -05 Title A. Error in the saddle roller guide motor (Finisher-A1)
B. Guide home position error (Finisher-B1)
Description A. The saddle roller guide does not come off the saddle
of detection roller guide HP sensor when the saddle roller guide
motor has been driven for 50 pulses.
B. The guide home position sensor does not turn OFF
when the guide motor has been driven for 50 pulses.
Measures A:
B:
Description
A-1. The connector of the saddle roller guide HP
sensor (S207) or the saddle roller guide motor
(M204) are disconnected.
A-2. The wiring of the saddle roller guide HP sensor/
the saddle roller guide motor are faulty.
A-3. The saddle roller guide HP sensor is faulty.
A-4. The saddle roller guide motor is faulty.
A-5. The saddle stitcher controller PCB is faulty.
A-6. The finisher controller PCB is faulty.
B-1. The guide home position sensor (PI13) is
faulty.
B-2. The guide plate drive mechanism is faulty.
B-3. The guide Motor (M3) is faulty.
B-4. The saddle stitcher controller PCB is faulty.
A-1. The connector of the saddle roller guide HP
sensor (S207) or the saddle roller guide motor
(M204) are disconnected.
A-2. The wiring of the saddle roller guide HP sensor/
the saddle roller guide motor are faulty.
A-3. The saddle roller guide HP sensor is faulty.
A-4. The saddle roller guide motor is faulty.
A-5. The saddle stitcher controller PCB is faulty.
A-6. The finisher controller PCB is faulty.
B-1. The guide home position sensor (PI13) is
faulty.
B-2. The guide plate drive mechanism is faulty.
B-3. The guide Motor (M3) is faulty.
B-4. The saddle stitcher controller PCB is faulty.
3
3-99