Error Code: C-3105 Follow

Code

C-3105

Classification

Main body: Motor abnormality

Cause

Within a specified period of time after the fusing swing motor (M40) starts the home position return operation, the fusing swing home sensor (PS21) does not detect the home position.

Measures to take when an alert occurs

The main body and the option stop immediately.

Estimated abnormal parts

• Conveyance drive board (CDB)
• Fusing swing motor (M40)
• Fusing swing home sensor (PS21)

Correction

Note

• The message "Please call service" is displayed on the panel.

Solution

1. Check that the front door is closed properly, and repair it when there is any abnormality.
2. Check the fusing unit, and repair it when there is any abnormality.
3. Check the fusing drive gear system, and repair it when there is any abnormality.
4. Check the connector connection between M40, PS21, and CDB, and the wiring. Then repair it when there is any abnormality.
5. Check the IO Check (47-16) and others of M40 and the coupling of the gear. Then repair it when there is any abnormality. (Wiring diagram: Main body (1/5): 21-I)
6. Check the IO Check (47-16) and others and the operation of the PS21. Then repair it when there is any abnormality. (Wiring diagram: Main body (1/5): 8-O)
7. Replace PS21.
8. Replace M40.
9. Replace CDB.

Faulty part isolation DIPSW

Control during the detachment