Canon imageRUNNER ADVANCE 4551i Service Manual page 438

590-8002-02
Detection Description
Remedy
593-0001-02
Detection Description
Remedy
593-0002-02
Detection Description
Remedy
Error in the Punch Motor (Puncher Unit-A1)
The Punch HP Sensor does not detect the punch during initialization.
The Punch HP Sensor does not detect the punch when the Punch Motor has been driven for 0.4
seconds for returning the punch after the punch jam.
Puncher Unit-A1
[Related parts]
- Harnesses from the Punch HP Sensor 1 (PS303) to the Puncher Relay PCB
- Harnesses from the Punch HP Sensor 2 (PS304) to the Puncher Relay PCB
- Harnesses from the Punch Motor Clock Sensor (PS305) to the Puncher Relay PCB
- Harnesses from the Punch Motor (M301) to the Puncher Relay PCB
- Punch HP Sensor 1 (PS303)
- Punch HP Sensor 2 (PS304)
- Punch Motor Clock Sensor (PS305)
- Punch Motor (M301)
- Puncher Relay PCB (PCB302)
- Puncher Controller PCB (PCB301)
- Finisher Controller PCB (PCB101)
[Points to note at work] When the Swing Guide Safety Switch (SW102) turns on at the detection
timing of this error, this error code may be displayed. Accordingly, perform the following work before
checking the related parts.
1. Check whether there is not the malfunction in the swing guide unit.
2. Check whether there is not the malfunction in the Swing Guide Safety Switch (SW102).
[Remedy] Check/replace the related harness/cable, connector and parts.
[Reference] When replacing the Puncher Controller PCB, refer to "Adjustment> When Replacing
the Parts" in the Service Manual.
[Reference] When replacing the Finisher Controller PCB, refer to "Adjustment> When Replacing
the Parts" in the Service Manual.
Error in the Punch Horizontal Registration Motor (Inner Puncher-C1)
The punch unit does not come off the Horizontal Registration HP Sensor when shifting the punch
unit by 9mm toward rear.
[Related parts]
- Harnesses from the Horizontal Registration HP Sensor (S1) to the Puncher Controller PCB
- Harnesses from the Punch Horizontal Registration Motor (M1) to the Puncher Controller PCB
- Horizontal Registration HP Sensor (S1)
- Punch Horizontal Registration Motor (M1)
- Puncher Controller PCB (PCB1)
- Finisher Controller PCB (PCB1)
[Remedy] Check/replace the related harness/cable, connector and parts.
[Reference] When replacing the Puncher Controller PCB, refer to "Adjustment> When Replacing
the Parts" in the Service Manual.
[Reference] When replacing the Finisher Controller PCB, refer to "Adjustment> When Replacing
the Parts" in the Service Manual.
Error in the Punch Horizontal Registration Motor (Inner Puncher-C1)
The Horizontal Registration HP Sensor does not detect the punch unit when shifting the punch
unit by 37mm toward rear.
[Related parts]
- Harnesses from the Horizontal Registration HP Sensor (S1) to the Puncher Controller PCB
- Harnesses from the Punch Horizontal Registration Motor (M1) to the Puncher Controller PCB
- PHorizontal Registration HP Sensor (S1)
- Punch Horizontal Registration Motor (M1)
- Puncher Controller PCB (PCB1)
- Finisher Controller PCB (PCB1)
[Remedy] Check/replace the related harness/cable, connector and parts.
[Reference] When replacing the Puncher Controller PCB, refer to "Adjustment> When Replacing
the Parts" in the Service Manual.
[Reference] When replacing the Finisher Controller PCB, refer to "Adjustment> When Replacing
the Parts" in the Service Manual.
425
7. Error/Jam/Alarm