Canon imageRUNNER ADVANCE C5500 Series Service Manual page 639

807-0000-05
Detection Description
Remedy
807-0001-05
Detection Description
Remedy
808-0000-05
Detection Description
Remedy
840-0000-05
Detection Description
Remedy
Process cartridge fan Error
Rotation error of the Process Cartridge Fan (Rear) was detected.
- Rotation signal was detected while the fan was being stopped, or the signal was not detected
during operation.
[Related parts] R1.00
- Harness between the Feed/Drum Driver PCB (UN2/J224) and the Process Cartridge Fan (Rear)
(FM4/J6124)
- Process Cartridge Fan (Rear) (FM4)
- Feed/Drum Driver PCB (UN2)
[Remedy] Check/replace the related harness/cable, connector and parts.
Process cartridge fan Error
Rotation error of the Process Cartridge Fan (Front) was detected.
- Rotation signal was detected while the fan was being stopped, or the signal was not detected
during operation.
[Related parts] R1.00
- Harness between the Feed/Drum Driver PCB (UN2/J224) and the Process Cartridge Fan (Front)
(FM10/J6123)
- Process Cartridge Fan (Front) (FM10)
- Feed/Drum Driver PCB (UN2)
[Remedy] Check/replace the related harness/cable, connector and parts.
Zero Cross Error
Zero cross signal was not detected after fixing relay was ON.
[Related parts] R1.00
- Harness between the DC Controller PCB (UN1/J173) and the AC Driver PCB (UN6/J505)
- AC Driver PCB (UN6)
- DC Controller PCB (UN1)
[Remedy]
- Check the voltage of the outlet, and connect the machine to the correct outlet if it is wrong.
- Check/replace the related harness/cable, connector and parts.
[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 Shutter HP error
Home position error of the Fixing Shutter was detected.
[Related parts] R1.00
- Harness between the Feed/Drum Driver PCB (UN2/J213) and the Fixing Shutter Motor (M27/
J6059)
- Harnesses connecting the Feed/Drum Driver PCB (UN2/J214), the Drawer Unit and the Fixing
Relay PCB (UN78/J720)
- Harness connecting from the Fixing Relay PCB (UN78/J722) to the Shutter HP Sensor and
Shutter Position Sensor (PS31/J6103 and PS32/J6102)
- Fixing Shutter Motor (M27)
- Shutter HP Sensor (PS31)
- Shutter Position Sensor (PS32)
- Feed/Drum Driver PCB (UN2)
[Remedy] Check/replace the related harness/cable, connector and parts.
625
7. Error/Jam/Alarm