E202-0101-04 Dadf Scanner Unit Hp Error; E202-0102-04 Dadf Scanner Unit Hp Error; E227-0001-04 Power Supply Error; E227-0101-04 Power Supply Error - Canon imageRUNNER ADVANCE C3500 III Series Service Manual

E202-0101-04
Detection Description
Remedy
E202-0102-04
Detection Description
Remedy
E227-0001-04
Detection Description
Remedy
E227-0101-04
Detection Description
Remedy
DADF Scanner Unit HP error
The DADF Scanner Unit could not detect the home position when starting scanning operation.
[Related parts]
- Harness between the DADF Driver PCB (PCB1/J408) and the Glass Movement HP Sensor (PS_
A9/J462)
- Glass Movement HP Sensor (PS_A9) [5200-0003
- Glass Movement Gear 18T
- DADF Driver PCB (PCB1)
[Remedy] Check/replace the related harness/cable, connector and parts.
DADF Scanner Unit HP error
The DADF Scanner Unit could not detect the home position when completing scanning operation.
[Related parts]
- Harness between the DADF Driver PCB (PCB1/J408) and the Glass Movement HP Sensor (PS_
A9/J462)
- Glass Movement HP Sensor (PS_A9) [5200-0003
- Glass Movement Gear 18T
- DADF Driver PCB (PCB1)
[Remedy] Check/replace the related harness/cable, connector and parts.
Power supply error
The Reader Controller PCB did not detect 24 V when the main power was turned ON.
[Related parts]
- Harness between the Main Controller PCB (UN05) and the ADF Driver PCB
- Harness between the Main Controller PCB (UN05) and the Low Voltage Power Supply PCB
(UN45)
- Main Controller PCB (UN05)
- ADF Driver PCB
- Power Supply Unit
[Remedy] Check/replace the related harness/cable, connector and parts.
[Reference]
- When an error is detected, conduction of 24 V is stopped. At power check, check if 24 V is
conducted or rated voltage is output by repeating power cycling of the machine.
- 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
Power supply error
The DADF Driver PCB did not detect 24 V when the main power was turned ON.
[Related parts]
- Harness between the Main Controller PCB (UN05) and the ADF Driver PCB
- Harness between the Main Controller PCB (UN05) and the Low Voltage Power Supply PCB
(UN45)
- Main Controller PCB (UN05)
- ADF Driver PCB
- Power Supply Unit
[Remedy] Check/replace the related harness/cable, connector and parts.
[Reference]
- When an error is detected, conduction of 24 V is stopped. At power check, check if 24 V is
conducted or rated voltage is output by repeating power cycling of the machine.
- 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