Error Code: C-0237 Follow

Classification
Main body: Motor abnormality

Cause
Within a specified period of time after the ADU pre-registration roller pressure release motor (M32) starts returning to the home position, the ADU pre-registration roller pressure release home sensor (PS14) does not become active.

Measures to take when an alert occurs
The main body and the option stop immediately.

Estimated abnormal parts
• Conveyance drive board (CDB)
• Printer control board (PRCB)
• ADU pre-registration roller pressure release motor (M32)
• ADU pre-registration roller pressure release home sensor (PS14)
 

Solution
1. Check that the front door is closed properly, and repair it when there is any abnormality.
2. Check the duplex section, and repair it when there is any abnormality.
3. Check the drive gear system in the duplex section, and repair it when there is any abnormality.
4. Check the connector connection between PRCB and M32, and the wiring. Then repair it when there is any abnormality.
5. Check the connector connection between CDB and PS14, and the wiring. Then repair it when there is any abnormality.
6. Check the connector connection between PRCB and CDB, and the wiring. Then repair it when there is any abnormality.
7. Check IO Check (86-03) and others of M32 or the coupling of the gear, and repair or replace it when there is any abnormality. (Wiring diagram: Main body (2/5): 4-J)
8. Check the IO Check (86-03) and others and the operation of PS14, and repair or replace it when there is any abnormality. (Wiring diagram: Main body (1/5): 18-O)
9. Replace PS14.
10. Replace M32.
11. Replace CDB.
12. Replace PRCB.
13. Replace M32 and CDB at a time.