Error code C-0534 for Bizhub Press 1250 1250P 1052 Bizhub Pro 951

Code: C-0534
Classification: PF: PF power source abnormality
2nd tandem PF-703 paper leading edge separation fan /Rr2 (FM8) rotation abnormality.
The FM8EM error detection signal is detected twice in succession within a specified period of time after FM8 was turned ON. However, an error detection signal (blowout of ICP) is not detected. 
Measures to take when alert occurs:

The main body and the option stop immediately.                                                 

Estimated abnormal parts:

  • Paper leading edge separation fan /Rr2 (FM8: 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 fan, and repair it if any abnormality. 
  2. Rotate the fan or I/O by hand, and repair it if any abnormality. (Wiring diagram: PF-703: 11-F).
  3. Replace FM8.
  4. Replace PFUDB.           
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