Canon imageRUNNER ADVANCE 4551i Service Manual page 444

5F8-8002-02
Detection Description
Remedy
5FA-8001-02
Detection Description
Remedy
Error in the Saddle Switching Lever Motor (Finisher-Y1)
The Saddle Switching Lever HP Sensor does not detect the saddle switching lever when the
Saddle Switching Lever Motor has been driven for 1 second.
STAPLE FIN-Y1/BOOKLET FIN-Y1
[Related parts]
- Harnesses from the Saddle Switching Lever HP Sensor (PS205) to the Saddle Stitcher Controller
PCB
- Harnesses from the Saddle Switching Lever Motor (M202) to the Saddle Stitcher Controller PCB
- Saddle Switching Lever HP Sensor (PS205)
- Saddle Switching Lever Motor (M202)
- Saddle Stitcher Controller PCB (PCB201)
- 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 Saddle Gripper Motor (Finisher-Y1)
The saddle gripper does not come off the Saddle Gripper HP Sensor when the Saddle Gripper
Motor has been driven for 1 second.
FIN-W1/SADDLE FIN-W1
[Related parts]
- Harnesses from the Saddle Stitcher Controller PCB to the Saddle Press Position Sensor
1. Saddle Stitcher Controller PCB (UN101/J207) to Relay Connector (9P) (Unit of replacement:
CABLE, SADDLE SENSOR, RIGHT)
2. Relay Connector (9P) to Relay Connector (9P) (Unit of replacement: SADDLE ASSEMBLY)
3. Relay Connector (9P) to Saddle Press Position Sensor (PS116/J913) (Unit of replacement:
CABLE, PRESS SENSOR)
- Saddle Press Motor (M108)
- Saddle Press Position Sensor (PS116)
- Saddle Stitcher Controller PCB (UN101) (Unit of replacement: SADDLE DRIVER PCB ASS'Y)
[Remedy] Check/replace the related harness/cable, connector and parts.STAPLE FIN-Y1/
BOOKLET FIN-Y1
[Related parts]
- Harnesses from the Saddle Gripper HP Sensor (PS209) to the Saddle Stitcher Controller PCB
- Harnesses from the Saddle Gripper Motor (M205) to the Saddle Stitcher Controller PCB
- Saddle Gripper HP Sensor (PS209)
- Saddle Gripper Motor (M205)
- Saddle Stitcher Controller PCB (PCB201)
- 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.
431
7. Error/Jam/Alarm