Error code C-0109 for Bizhub Press 1250 1250P 1052 Bizhub Pro 951

Code: C-0109
 Classification: PF: Power abnormality
Abnormality of the PF conveyance motor (M3) power in the PF drive board (PFUDB) of the 2nd tandem PF-703.
An error detection signal (blowout of ICP) of M3 is detected when M3 is turned ON.                                                                                                                 
Measures to take when alert occurs:                                                               The main body and the option stop immediately.                 
Estimated abnormal parts:  
  • PF exit conveyance motor (M3: PF-703)
  • PF drive board (PFUDB: PF-703)

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.


  1. Check the connector connection and the wiring between PFUDB 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 the PFUDB (Wiring diagram: PF-703: 8-L).
  3. Replace M3 and PFUDB at a time.
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