Error code C-1408 for Bizhub Press 1250 1250P 1052 Bizhub Pro 951

Code: C-1408
Classification: RU: RU-510 abnormality
 Cause:

 Non-volatile memory abnormality.

 Measures to take when alert occurs:

         The main body and the option stop immediately.                                       
Estimated abnormal parts:
  • RU control board (RUCB: RU-510)
Correction: 
       Note: 
  • The message "Please call service" is displayed on the panel. 

Solution:

  1. Deactivate 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 RUCB, and repair it when there is any abnormality.
  3. Reinstall the RU firmware.
  4. Replace RUCB.
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