Error code C-0112 for Bizhub Press 1250 1250P 1052 Bizhub Pro 951

Code: C-0112
 Classification: Main body: Power abnormality
Cause: 
Vertical conveyance motor IC abnormality in the printer control board (PRCB).
An error detection signal of vertical conveyance motor (M8) is detected after the print starts.                                                                                                              
Measures to take when alert occurs:                                                               The main body and the option stop immediately.                 
Estimated abnormal parts:  
  • Vertical Conveyance motor (M8)
  • Printer control board (PRCB)
Correction: 

Turn OFF/ON the power switch (SW2) of the main body when releasing an abnormal condition.

 Note: "Please call service" is displayed on the touch panel.

Solution:                                                                                                               

  1. Check the connector connection and the wiring between PRCB and the motor, and repair it if any abnormality.
  2. Check the I/O drive of the motor and the coupling of the gear, repair/replace it if any abnormality and then replace M8 (Wiring diagram: Main body (3/4): 6-I).
  3. Replace PRCB
  4. Replace M8 and PRCB at a time.
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