E808-0001-05 Zero Cross Signal Detection Error; E808-0002-05 Zero Cross Signal Detection Error; E811-0000-05 Fuse In The Fixing Fuse Pcb Blowout Error; E880-0001-00 Controller Fan Error - Canon imageRUNNER ADVANCE C3500 III Series Service Manual

E808-0001-05
Detection Description
Remedy
E808-0002-05
Detection Description
Remedy
E811-0000-05
Detection Description
Remedy
E880-0001-00
Detection Description
Remedy
Zero cross signal detection error
After the start of the zero cross signal detection, the frequency between 43 Hz and 67 Hz could
not be detected for 0.5 consecutive sec.
[Related parts]
- Harness between the DC Controller PCB (J115) and the AC Driver PCB (J322)
- Power Supply Unit
- DC Controller PCB
[Remedy] Check/replace the related harness/cable, connector and parts.
[Reference]
Before replacing the DC Controller PCB, back up the service mode data 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
Zero cross signal detection error
Error due to disconnection of the fixing loopback signal
After the frequency of zero cross signal fell into the specified frequency band, the frequency
between 43 Hz and 67 Hz could not be detected for 0.5 consecutive sec.
[Related parts]
- Harness between the DC Controller PCB (J121) and the Fixing Drawer (J1001)
- DC Controller PCB
- Fixing Unit
[Remedy] Check/replace the related harness/cable, connector and parts.
[Reference]
Before replacing the DC Controller PCB, back up the service mode data 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
Fuse in the Fixing Fuse PCB blowout error
The fuse in the Fixing Fuse PCB was not blown out at power-on.
[Related parts]
- Fixing Fuse PCB (UN31)
- Fixing Unit
- DC Controller PCB (UN049)
[Remedy] Check/replace the related harness/cable, connector and parts.
[Reference]
Before replacing the DC Controller PCB, back up the service mode data 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
Controller Fan error
It was detected that the Controller Fan was locked.
[Related parts]
- Main Controller Cooling Fan
- Main Controller PCB (UN05)
[Remedy] Check/replace the related harness/cable, connector and parts.
[Reference] Before replacing the Main 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> RSRAMBUP
- Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMRES
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7. Error/Jam/Alarm