Error code C-1213 for Bizhub Press 1250 1250P 1052 Bizhub Pro 951

Code: C-1213
Classification: LS (2nd tandem): LS abnormality
Cause:
The alignment plate home sensor (PS12) does not turn ON within a specified period of time after the alignment motor (M7) turns ON. Or, PS12 does not turn ON within a specified period of time.

 

Measures to take when alert occurs:

The main body and the option stop immediately.                                                 
Estimated abnormal parts:
  • Alignment motor (M7)
  • Alignment plate home sensor (PS12)
  • LS control board (LSCB)
Correction:
Press the help key, and activate and deactivate the sub power switch (SW2) of the main body.
Note: 
  • Faulty part isolations allows you to use the machine temporarily.
  • When you press the help key, the messages "Please call service" and "Press [Help] to disengage" are alternately displayed.
  • When you press the help key, the message "Please turn on power again" is displayed.                    
Solution:
  1. Check the alignment section, and clean/repair it if any abnormality.
  2. Check the connector connection and the wiring between LSCB and motor/sensor, and repair it if any abnormality.
  3. Check the I/O drive of the motor and the coupling of the gear, and repair and replace it if an abnormality is found. (Wiring diagram: LS-505: 7-A, LS-506: 6-A)
  4. Check I/O and the operation of the sensor, and repair and replace it if ab abnormality is found. (Wiring diagram: LS-505: 5-H, LS-506: 4-H)
  5. Replace PS12.
  6. Replace M7.
  7. Replace LSCB.
Back to blog