Canon imageRUNNER ADVANCE C255 Series Service Manual page 387

E009-0005-05
Detection Description
Remedy
E009-0006-05
Detection Description
Remedy
Fixing disengagement timeout error
At retry of engagement operation of the Fixing Pressure Release Cam, the Fixing Pressure
Release Sensor did not detect disengagement state within 4 sec after the start of counterclockwise
rotation of the Fixing Motor.
[Related parts] R1.00
- Harness between the DC Controller PCB (UN04/J134) and the Fixing Drawer (DR01/J5401)
- Harness between the Fixing Drawer (DR01/J5401) and the Fixing Pressure Release Sensor
(PS13/J5403)
- Harness between the DC Controller PCB (UN04/J135) and the Fixing Motor (M04/J5412)
- Fixing Pressure Release Sensor (PS13)
- Fixing Motor (M04)
- Fixing Drive Unit
- Fixing Assembly
- DC Controller PCB (UN04)
[Remedy] Check/replace the related harness/cable, connector and parts.
Be sure to preferentially check the Fixing Drive Unit.
[Reference] Before replacing the DC Controller PCB, back up the service mode data (approx. 2
min) and restore the backup data after the replacement so the data may be able to be protected.
- Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP
- Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES
Fixing disengagement timeout error
At retry of disengagement operation of the Fixing Pressure Release Cam, the Fixing Pressure
Release Sensor did not detect engagement state within 4 sec after the start of counterclockwise
rotation of the Fixing Motor.
[Related parts] R1.01
- Harness between the DC Controller PCB (UN04/J134) and the Fixing Drawer (DR01/J5401)
- Harness between the Fixing Drawer (DR01/J5401) and the Fixing Pressure Release Sensor
(PS13/J5403)
- Harness between the DC Controller PCB (UN04/J135) and the Fixing Motor (M04/J5412)
- Fixing Pressure Release Sensor (PS13)
- Fixing Motor (M04)
- Fixing Drive Unit
- Fixing Assembly
- DC Controller PCB (UN04)
[Remedy] Check/replace the related harness/cable, connector and parts.
Be sure to preferentially check the Fixing Drive Unit.
[Reference] Before replacing the DC Controller PCB, back up the service mode data (approx. 2
min) and restore the backup data after the replacement so the data may be able to be protected.
- Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP
- Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES
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7. Error/Jam/Alarm