Canon imageRUNNER ADVANCE 9070 PRO series Service Manual Digest page 103

E Detailed Occurance Items
code code area
E503 -0062 -05 Title Error in communication between the finisher - paper
folding unit (Finisher-A1)
Description Communication failed between the finisher - paper folding
of detection unit
Measures 1. The connector on the cable between the finisher and
the paper folding unit is disconnected.
2. The cable between the finisher and the paper folding
unit is faulty.
3. The finisher controller PCB is faulty.
4. The paper folding unit controller PCB is faulty.
E503 -0081 -05 Title Error in communication between the saddle stitcher -
trimmer (Finisher-A1)
Description Communication failed between the saddle stitcher -
of detection trimmer
Measures 1. The connector on the wiring between the saddle
stitcher and the trimmer is disconnected.
2. The wiring between the saddle stitcher and the trimmer
is faulty.
3. The trimmer controller PCB is faulty.
4. The saddle stitcher controller PCB is faulty.
5. The finisher controller PCB is faulty.
E503 -0082 -05 Title Error in communication between the saddle stitcher -
trimmer (Finisher-A1)
Description Communication failed between the saddle stitcher -
of detection trimmer
Measures 1. The connector on the wiring between the saddle
stitcher and the trimmer is disconnected.
2. The wiring between the saddle stitcher and the trimmer
is faulty.
3. The trimmer controller PCB is faulty.
4. The saddle stitcher controller PCB is faulty.
5. The finisher controller PCB is faulty.
E505 -0001 -05 Title A. Backup data error (failed data reading) (Document
Insertion Unit-J1/Paper Folding Unit-G1)
B. EEPRAM error (Finisher-A1/B1)
Description A. Data failed to be read properly
of detection B. Reading/writing error of EEPROM on the finisher
controller PCB (The checksum for the EEPROM data
has an error.)
Measures A. DC controller PCB is faulty.
B. The finisher controller PCB is faulty.
Description E Detailed Occurance Items
code code area
E505 -0002 -05 Title A. Backup data error (failed data writing) (Document
Insertion Unit-J1/Paper Folding Unit-G1)
B. EEPROM error (External 2 Hole Puncher-A1)
Description A. Data failed to be written properly
of detection B. The checksum for the EEPROM data has an error.
Measures A. DC controller PCB is faulty
B. Punch controller PCB is faulty
E505 -0003 -05 Title A. Insertion unit back-up RAM error (Finisher-A1)
B. Reading/writing error of EEPROM (Document Folding
Insertion Unit / Insertion Unit -H1)
Description A. Reading/writing error of EEPROM on the insertion unit
of detection controller PCB.
B. Reading/writing error of EEPROM
Measures A. The insertion unit controller PCB is faulty.
B. DC controller PCB is faulty
E505 -0005 -05 Title Paper folding unit backup RAM error
Description Reading/writing error of EEPROM on the paper folding
of detection unit controller PCB
Measures The paper folding unit controller PCB is faulty.
E514 -8001 -05 Title A. Error in the gripper base motor (Finisher-A1)
B. Rear end assist home position error (Finisher-B1)
Description A. The gripper does not come off the gripper base rear
of detection sensor when the gripper base motor has been driven
for 3 seconds.
B. The stapler does not leave the rear end assist home
position when the rear end assist motor has been
driven for 3 seconds.
Measures A:
B:
Description
A-1. The connector of the gripper base rear sensor
(S117) or the gripper base motor (M116) are
disconnected.
A-2. The wiring of the gripper base rear sensor or
the gripper base motor are faulty.
A-3. The gripper base rear sensor is faulty.
A-4. The gripper base motor is faulty.
A-5. The finisher controller PCB is faulty.
B-1. The rear end assist home position sensor
(PI109) is faulty.
B-2. The wiring between the finisher controller PCB
and rear end assist motor is faulty.
B-3. The end assist mechanism is faulty.
B-4. The rear end assist motor (M109) is faulty.
B-5. The finisher controller PCB is faulty.
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