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Konica-Minolta bizhub 421

  • Code: C-2301
  • Description: Drum cooling fan (FM4) abnormality.
    - While FM4 is ON, an EM error signal has been detected 5 times in succession within a specified period of time.
  • Causes: Drum cooling fan (FM4) Printer control board (PRCB)
Error Code
Service Mode, Troubleshooting
Parts Catalog
Compatibility
Downloads Files
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