Error code C-0338 for Bizhub Press 1250 1250P 1052 Bizhub Pro 951

Code: C-0338
Classification: PF: Fan abnormality
3rd tandem PF-703 paper feed assist fan /Rr2 (FM6) power abnormality.
EM detection signal of the Fm6 is detected twice in succession within a specified period of time after the FM6 was activated. At this time, an error detection signal (blowout of ICP) is also detected.
Measures to take when alert occurs:                                                            
The main body and the option stop immediately. 
Estimated abnormal parts:
  • Paper feed assist fan /Rr2 (FM6: PF-703)
  • PF drive board (PFUDB)
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 fan, and repair it if any abnormality.
  2. Rotate the fan with I/O or by hand, and repair or replace it if there is any abnormality. (Wiring diagram: PF-703: 11-F).
  3. Replace FM6 and PFUDB at a time.
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