Canon imageRUNNER ADVANCE 4551i Service Manual page 431

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553-8002-02
Detection Description
Remedy
553-8011-02
Detection Description
Remedy
553-8012-02
Detection Description
Remedy
Error in the Escape Delivery Shift Motor (Finisher-Y1)
The Escape Delivery Roller HP Sensor does not detect the escape delivery roller when the Escape
Delivery Shift Motor has been driven for 1 second.
STAPLE FIN-Y1/BOOKLET FIN-Y1
[Related parts]
- Harnesses from the Escape Delivery Roller HP Sensor (PS112) to the Finisher Controller PCB
- Harnesses from the Escape Delivery Shift Motor (M106) to the Finisher Controller PCB
- Escape Delivery Roller HP Sensor (PS112)
- Escape Delivery Shift Motor (M106)
- 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 Finisher Controller PCB, refer to "Adjustment> When Replacing
the Parts" in the Service Manual.
Error in the Flapper Motor (Finisher-Y1)
The flapper does not come off the Flapper HP Sensor when the Flapper Motor has been driven
for 1 second.
STAPLE FIN-Y1/BOOKLET FIN-Y1
[Related parts]
- Harnesses from the Flapper HP Sensor (PS105) to the Finisher Controller PCB
- Harnesses from the Flapper Motor (M104) to the Finisher Controller PCB
- Flapper HP Sensor (PS105)
- Flapper Motor (M104)
- 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 Finisher Controller PCB, refer to "Adjustment> When Replacing
the Parts" in the Service Manual.
Error in the Flapper Motor (Finisher-Y1)
The Flapper HP Sensor does not detect the flapper when the Flapper Motor has been driven for
1 second.
STAPLE FIN-Y1/BOOKLET FIN-Y1
[Related parts]
- Harnesses from the Flapper HP Sensor (PS105) to the Finisher Controller PCB
- Harnesses from the Flapper Motor (M104) to the Finisher Controller PCB
- Flapper HP Sensor (PS105)
- Flapper Motor (M104)
- 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 Finisher Controller PCB, refer to "Adjustment> When Replacing
the Parts" in the Service Manual.
418
7. Error/Jam/Alarm

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