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Konica-Minolta bizhub C451

  • Code: C3102
  • Description: Fusing roller failure to turn
    • When the IH power supply is turned ON, pulse signals are not input either of the heating roller rotation sensor/1 or the heating roller rotation sensor/2 within a predetermined period of time.
  • Remedy: 1 Check the fusing unit for proper installation and correct as necessary. 2 Check the M30 connector for proper connection and correct as necessary. 3 PS56 I/O check, sensor check PRCB CN25PRCB-11 (ON) C-17 4 PS57 I/O check, sensor check PRCB CN25PRCB-14 (ON) C-17 5 M30 operation check PRCB CN7PRCB-3 (REM) PRCB CN7PRCB-6 (LOCK) K-7. 6 Change M30. 7 Change fusing unit. 8 Change PRCB.
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Service Mode, Troubleshooting
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