Error code C-0414 for Bizhub Press 1250 1250P 1052 Bizhub Pro 951

Code: C-0414
Classification: Main body: Centering sensor abnormality
Cause:
While the centering sensor (PS4) is active, the centering data is not sent from the ADU drive board through more than 5 sheets are process in succession.
When the centering detection setting is deactivated, this malfunction code is not detected.
                     

 Measures to take when alert occurs:

The main body and the option stop immediately.                                                 

Estimated abnormal parts:

  • Centering sensor (PS4)
  • ADU drive board /1 (ADUDB1)

Correction:

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.                      
Solution:
  1. Check the connector connection and the wiring on ADUDB1 and the sensor, and repair it if any abnormality. 
  2. Check I/O of the sensor, and repair/replace it if any abnormality. (Wiring diagram: Main body (2/4): 14-J)
  3. Replace PS4.   
  4. Replace ADUDB1.                                                                                                                                                                                                   
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