Canon imageRUNNER ADVANCE 9070 PRO series Service Manual Digest page 102

E Detailed Occurance Items
code code area
E503 -0004 -05 Title
Description
of detection
Measures
E503 -0021 -05 Title
Description
3
of detection
Measures
E503 -0022 -05 Title
Description
of detection
Measures
E503 -0041 -05 Title
Description
of detection
Measures
3-76
Description
A. Inserter communication error (Finisher-B1)
B. Paper Folding Inserter Unit / Inserter Unit
Communication error (Finisher-B1)
A. The communication with the inserter or the folder is
interrupted.
B. Communication failed for 3 consecutive times, or the
communication line has been interrupted for a specified
period of time.
A:
A-1. The wiring between the finisher controller PCB
and the connected device controller PCB is faulty.
A-2. The finisher controller PCB is faulty.
A-3. The connected device controller PCB is faulty.
B:
B-1. Controller PCB is faulty.
B-2. Disconnection of communication cable
B-3. DC controller PCB is faulty.
Error in communication between the finisher - inserter
(Finisher-A1)
Communication failed between finisher - insertion unit
1. The connector on the cable between the finisher and
the insertion unit is disconnected.
2. The cable between the finisher and the insertion unit is
faulty.
3. The finisher controller PCB is faulty.
4. The insertion unit controller PCB is faulty.
Error in communication between the finisher - inserter
(Finisher-A1)
Communication failed between finisher - insertion unit
1. The connector on the cable between the finisher and
the insertion unit is disconnected.
2. The cable between the finisher and the insertion unit is
faulty.
3. The finisher controller PCB is faulty.
4. The insertion unit controller PCB is faulty.
Error in communication between the finisher - integration
unit (Finisher-A1)
Communication failed between finisher - integration unit
1. The connector on the cable between the finisher and
the integration unit is disconnected.
2. The cable between the finisher and the integration unit
is faulty.
3. The finisher controller PCB is faulty.
4. The integration controller PCB is faulty.
E Detailed Occurance Items
code code area
E503 -0042 -05 Title Error in communication between the finisher - integration
unit (Finisher-A1)
Description Communication failed between finisher - integration unit
of detection
Measures 1. The connector on the cable between the finisher and
the integration unit is disconnected.
2. The cable between the finisher and the integration unit
is faulty.
3. The integration controller PCB is faulty.
4. The finisher controller PCB is faulty.
E503 -0051 -05 Title Error in communication between the integration unit -
professional puncher (Finisher-A1)
Description Communication failed between the integration unit -
of detection professional puncher
Measures 1. The connector on the cable between the integration
unit and the professional puncher is disconnected.
2. The cable between the integration unit and the
professional puncher is faulty.
3. The integration controller PCB is faulty.
4. The professional puncher controller PCB is faulty.
E503 -0053 -05 Title Error in communication between the integration unit -
professional puncher
Description Communication failed between the integration unit
of detection - professional puncher (Error in communication of
professional puncher)
Measures 1. The connector on the cable between the integration
unit and the professional puncher is disconnected.
2. The cable between the integration unit and the
professional puncher is faulty.
3. The integration controller PCB is faulty.
4. The professional puncher controller PCB is faulty.
E503 -0061 -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.
Description