Canon imageRUNNER ADVANCE C350 series Service Manual page 621

Error Detail
Location Item
code Code
E002 A003 05 Title Fixing Sub Thermistor (Front) open circuit detection error
Detection The Fixing Sub Thermistor (Front) detected a temperature of
description 40 deg C or lower for 3 sec or longer from turning ON the main
power until start of PI control.
Remedy [Related parts]
- Low-voltage Power Supply PCB (UN01) (Unit of replacement:
POWER SUPPLY ASSEMBLY)
- Fixing Assembly (Unit of replacement: Fixing Assembly)
- DC Controller PCB (UN04) (Unit of replacement: DC
CONTROLLER PCB ASSEMBLY)
- Harness between the Fixing Drawer (DR01/J5401) and
the Low-voltage Power Supply PCB (UN01/J302) (Unit of
replacement: INTERLOCK ASSEMBLY)
- Harness between the Low-voltage Power Supply PCB (UN01/
J315 and J322) and the DC Controller PCB (UN04/J20 and
J22) (Unit of replacement: CABLE, POWER SUPPLY)
- Harness between the Fixing Drawer (DR01/J5401) and the DC
Controller PCB (UN04/J134) (Unit of replacement: INTERLOCK
ASSEMBLY)
[Points to note at work] When checking the harness/cable or
connector, perform the following work.
1. Disconnect and then connect the connector to check that
there is no bent pin and cable disconnection.
2. Visually check that the harness is not caught or open circuit.
3. If there is any error, replace the corresponding harness/cable.
[Remedy] Check/replace the related 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
7
Error•Jam•Alarm > Error Code > Error Code Details
Description
7 Error•Jam•Alarm > Error Code > Error Code Details
Error Detail
Location Item
code Code
E002 A004 05 Title Fixing Sub Thermistor (Rear) open circuit detection error
Detection The Fixing Sub Thermistor (Rear) detected a temperature of
description 40 deg C or lower for 3 sec or longer from turning ON the main
power until start of PI control.
Remedy [Related parts]
- Low-voltage Power Supply PCB (UN01) (Unit of replacement:
POWER SUPPLY ASSEMBLY)
- Fixing Assembly (Unit of replacement: Fixing Assembly)
- DC Controller PCB (UN04) (Unit of replacement: DC
CONTROLLER PCB ASSEMBLY)
- Harness between the Fixing Drawer (DR01/J5401) and
the Low-voltage Power Supply PCB (UN01/J302) (Unit of
replacement: INTERLOCK ASSEMBLY)
- Harness between the Low-voltage Power Supply PCB (UN01/
J315 and J322) and the DC Controller PCB (UN04/J20 and
J22) (Unit of replacement: CABLE, POWER SUPPLY)
- Harness between the Fixing Drawer (DR01/J5401) and the DC
Controller PCB (UN04/J134) (Unit of replacement: INTERLOCK
ASSEMBLY)
[Points to note at work] When checking the harness/cable or
connector, perform the following work.
1. Disconnect and then connect the connector to check that
there is no bent pin and cable disconnection.
2. Visually check that the harness is not caught or open circuit.
3. If there is any error, replace the corresponding harness/cable.
[Remedy] Check/replace the related 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
7-7
Description
7-7