Error code C-1402 for Bizhub Press 1250 1250P 1052 Bizhub Pro 951

Code: C-1402
Classification: FS: FS-532 abnormality
Cause:

 Non-volatile memory abnormality.

Measures to take when alert occurs:

         The main body and the option stop immediately.                                                 
Estimated abnormal parts:
  • FNS control board (FNSCB)
Correction: 
       Note: 
  • The message "Please call service" is displayed on the panel. 

Solution:

  1. Turn OFF the sub power switch and unplug the power plug. Restart the main body after 10 seconds.
  2. Check the connector connection and the wiring of FNSCB, and repair it if any abnormality.
  3. Reinstalling FS firmware.
  4. Replace FNSCB.
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