Error code C-0380 for Bizhub Press 1250 1250P 1052 Bizhub Pro 951

Code: C-0380
Classification: PF: Fan abnormality
Cause:
2nd tandem PF-703/706 paper feed assist fan /Rr3 (FM10: PF-703, FM6: PF-706) power abnormality.
The FM10 EM and FM6 EM error detection signals are detected twice in succession within a period of time after FM10 and FM6 were turned ON. At this time, an error detection signal (blowout of ICP) is detected.                        

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

Estimated abnormal parts:

  • Paper feed assist fan /Rr3 (FM10: PF-703)
  • Paper feed assist fan /Rr3 (FM6: PF-706)
  • PF drive board (PFUDB)

Correction:

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.                      
Solution:
  1. Check the connector connection and the wiring between PFUDB and the fan, and repair it if any abnormality.
  2. Rotate the fan by I/O or hand, and repair it if any abnormality. (Wiring diagram: PF-703: 19-F, PF-706: 9-C).
  3. Replace FM10 and PFUDB at a time: PF-703.                                                                                                                             Replace FM6 and PFUDB at a time: PF-706.
Back to blog