Error code C-0255 for Bizhub Press 1250 1250P 1052 Bizhub Pro 951

Code: C-0255
 Classification: PI-PFU: PI Tray3
The locking of the upper tray paper lift motor /3 (M9) is detected.
When M9 is ON, an error detection signal of the M9 is detected.                                                                                                               
Measures to take when alert occurs:                                                              
The main body and the option stop immediately. 
Estimated abnormal parts:
  • Paper lift motor /3 (M9: 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: The message "Please call service" is displayed on the 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, and repair/replace it if any abnormality. (Wiring diagram: PF-703: 19-F).
  3. Replace M9: PF-703
  4. Replace PFUDB
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