Error code C-0150 for Bizhub Press 1250 1250P 1052 Bizhub Pro 951

Code: C-0150
 Classification: LU
Cause: 
An abnormal speed signal of the paper feed motor (M101) is checked.
An error detection signal is detected twice in succession a specified period of time after M101 was turned ON (the first signal was ignored).                                                                                                                              
Measures to take when alert occurs:                                                              
The main body and the option stop immediately.                                               
Estimated abnormal parts: 
  • Paper feed motor (M101)
  • LU drive board (LUDB)
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 between PRCB and the motor, and repair it if any abnormality.
  2. Check the I/O drive of the motor and the coupling of the gear, and  repair/replace it if any abnormality. (Wiring diagram: LU: 6-C)
  3. Replace M101
  4. Replace LUDB
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