Error code C-1179 for Bizhub Press 1250 1250P 1052 Bizhub Pro 951

Code: C-1179
Classification: FS: FS-532 abnormality
Cause:

RUKA communication error.

Measures to take when alert occurs:

The main body and the option stop immediately.                                                 
Estimated abnormal parts:
  • FNS control board (FNSCB)
Correction:
Turn OFF/ON the sub power switch of the main body.
Note: The message "Please call service" is displayed on the panel.
                      
Solution:
  1. Deactivate the sub power switch, and then become inactive the main power switch. Then unplug all the power plug. Restart the main body after 10 seconds.
  2. Check the connector connection and the wiring between the main body and each option, and repair it when there is any abnormality.
  3. Check the connector connection of the control board and the drive board in each option, and repair it when there is any abnormality.
  4. Rewrite the firmware of the option.
  5. Replace the control board of the option corresponds to the malfunction code.
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