Error code C-0116 for Bizhub Press 1250 1250P 1052 Bizhub Pro 951

Code: C-0116
 Classification: Main body: Power abnormality
Cause: 
Abnormality 2 of the SD/CL_24V power for the printer control board (PRCB) tray.
When the error detection signal of the PRCB tray solenoid/clutch ICP blowout is detected but no 24V cut off is detected at the start.                                                                                                   
Measures to take when alert occurs:                                                               The main body and the option stop immediately.                                               
Estimated abnormal parts: 
  • Pre-registration clutch /1 (CL1)
  • Vertical conveyance clutch (CL2)
  • Pre-registration clutch /2 (CL3)
  • Erase lamp (EL)
  • Tray lock solenoid /1 (SD1)
  • Tray lock solenoid /2 (SD2)
  • Drum claw solenoid (SD10)
  • Printer control board (PRCB)
Correction: 

Turn OFF/ON the power switch (SW2) of the main body when releasing an abnormal condition.

 Note: "Please call service" is displayed on the touch panel.   

Solution:                                                                                                               

  1. Check the connector connection and the wiring related to DC24V between PRCB and clutch/solenoid/EL, and repair it if any abnormality.
  2. Check the drive and the coupling of the clutch and the solenoid, repair it if any abnormality, and then replace PRCB (Wiring diagram: Main body (1/4): 23-B)
  3. Replace PRCB
  4. Replace the clutch, solenoid, EL and PRCB at a time.
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