Error code C-0106 for Bizhub Press 1250 1250P 1052 Bizhub Pro 951

Code: C-0106
 Classification: PF: Drive
2nd tandem PF-703/706 paper feed motor speed abnormality.
An error detection signal is detected twice in succession within a specified period of time after M1 was turned ON.                                                                                                                 
Measures to take when alert occurs:                                                               The main body and the option stop immediately.                 
Estimated abnormal parts:  
  • Paper feed motor (M1: PF-703/706)
  • PF drive board (PFUDB: PF-703/706)

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 (Wiring diagram: PF-703: 6-L, PF-706: 6-H).
  3. Replace M1
  4. Replace PFUDB
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