Canon imageRUNNER C1335 Series Service Manual page 377

Error Detail
Item
code Code
E003 A002 Title Fixing Sub Thermistor (Front) low temperature detection error
Description The Fixing Sub Thermistor (Front) detected a temperature of 80 deg C or
lower for 1 sec or longer from start of PI control until completion of the last
rotation (the Fixing Heater is turned OFF) during printing.
Remedy [Related parts]
• Fixing Assembly (Unit of replacement: Fixing Assembly)
• Low-voltage Power Supply PCB (UN01) (Unit of replacement: POWER
SUPPLY 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.
7
Error•Jam•Alarm > Error Code > Error Code Details
Description
7 Error•Jam•Alarm > Error Code > Error Code Details
Error Detail
Item
code Code
E003 A003 Title Fixing Sub Thermistor (Rear) low temperature detection error
Description The Fixing Sub Thermistor (Rear) detected a temperature of 80 deg C or
lower for 1 sec or longer from start of PI control until completion of the last
rotation (the Fixing Heater is turned OFF) during printing.
Remedy [Related parts]
• Fixing Assembly (Unit of replacement: Fixing Assembly)
• Low-voltage Power Supply PCB (UN01) (Unit of replacement: POWER
SUPPLY 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.
E004 0001 Title Fixing Relay welding detection error
Description Zero cross interruption was detected although the Fixing Relay was not
turned ON.
Remedy [Remedy] Replace the Low-voltage Power Supply PCB. (Unit of
replacement: POWER SUPPLY ASSEMBLY)
[Caution] Since an electrical trouble due to error in fixing safety circuit relay
is the cause of the error, be sure to replace the Low-voltage Power Supply
PCB.
7-6
Description
7-6