Canon imageRUNNER ADVANCE C5500 Series Service Manual page 640

880-0001-00
Detection Description
Remedy
880-0003-00
Detection Description
Remedy
880-0005-00
Detection Description
Remedy
881-0001-00
Detection Description
Remedy
882-0002-05
Detection Description
Remedy
Controller Fan error
It was detected that the Controller Fan was locked.
[Related parts] R1.00
- Cable between the Main Controller PCB (J15) and the Controller Fan (FM11)
- Controller Fan (FM11)
- Main Controller PCB
[Remedy] Perform the following in the order while checking whether the error is cleared.
- Check the connectors of the Controller Fan.
- Visually check rotation of the Controller Fan.
a. If it is not rotated, replace the Controller Fan.
b. If it is rotated, replace the Main Controller PCB.
Controller Fan error
It was detected that the Controller Fan was locked.
[Related parts] R1.00
- Cable between the Main Controller PCB (J15) and the Controller Fan (FM11)
- Controller Fan (FM11)
- Main Controller PCB
[Remedy] Perform the following in the order while checking whether the error is cleared.
- Check the connectors of the Controller Fan.
- Visually check rotation of the Controller Fan.
a. If it is not rotated, replace the Controller Fan.
b. If it is rotated, replace the Main Controller PCB.
Error in Controller Fan
Fan lock of the HDD Cooling Fan was detected
Check if the connector is connected.
It the connection is OK, replace the HDD Cooling Fan.
Board over heat error
Abnormal temperature of the Main Controller CPU was detected.
[Remedy] Perform the following in the order while checking whether the error is cleared.
a. If the error occurred during a service visit and then occurred again, replace the Main Controller
PCB.
b. If the error does not occur during a service visit but is found in the log:
1. Clean the inlet on the side where the fan is installed and remove dust.
2. Remove dust from the Controller fan.
3. If the space on the side where the fan is installed is less than 10 cm, ask the customer to secure
enough space.
Main Power Supply Switch error
The main power was not turned OFF due to the solenoid in the Main Power Switch not working.
[Related parts] R1.00
- Harness between the DC Controller PCB (UN1/J109) and the Main Power Supply Switch (SW/
J1091 and J1092)
- Main Power Supply Switch (SW1)
- Riser PCB- DC Controller PCB (UN1)
[Remedy] Perform the following in the order while checking whether the error is cleared.
a. If the fuse (FU5) of the Riser PCB is blown out,
1. Check the harness and connector (caught cable, short circuit).
2. Check/replace the Riser PCB.
b. If the fuse (FU5) of the Riser PCB is not blown out,
1. Check for any open circuit of the harness.
2. Check/replace the Main Power Supply Switch.
3. Check/replace the DC Controller PCB.
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7. Error/Jam/Alarm