Error Code: C-2212 Follow

Classification
Main body: Drum motor/M abnormality
 

Cause
When the drum motor/M (M2) is active, an error detection signal of M15 is detected continuously for a specified period of time.
 

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

Estimated abnormal parts
• Printer control board (PRCB)
• Drum motor/M (M2)
• Encoder sensor/M1 (PS54), Encoder sensor/M2 (PS55)
• DC power supply/2 (DCPS2)
• Drum unit/M
• Drum encoder/M
 

Solution
1. Check the drum unit and repair or replace it when there is any abnormality
2. Check the connector connection between PRCB, and M2 and PS54, PS55, and the wiring. Then repair it when there is any abnormality.
3. Check the IO Check (41-05) of the M2 and the coupling of the gear, and repair or replace it when there is any abnormality. (Wiring diagram: Main body (2/5): 15-N)
4. Check the connector connection between DCPS2 and PRCB, and the wiring. Then repair it when there is any abnormality.
5. Check the skew, the status of the slit, damage, dust of the drum encoder. Repair or replace it when there is any abnormality.
6. Replace PS54 and PS55.
7. Replace M2.
8. Replace PRCB.
9. Replace DCPS2.