c-5352AccurioPress C3070

Konica Minolta AccurioPress C3070 error C-5352: Fuser

The Konica Minolta AccurioPress C3070 error C-5352 relates directly to the fuser unit temperature control. Why does my Konica Minolta AccurioPress C3070 show error C-5352? The internal system detects temperature outside safety ranges.

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Common causes

  • 1Thermistor sensor failure.
  • 2Defective fusing lamp.
  • 3Toner buildup causing overheating.
  • 4Control circuitry fault.

Solutions

Diagnóstico rápido

If the error appears during startup, the thermistor isn't reporting correctly or the heater is faulty.

Solución paso a paso

  1. Power off.
  2. Allow cooling for 15 minutes.
  3. Inspect for jams on fusion rollers.
  4. Restart.

Frequently asked questions

The C-5352 warns of a temperature anomaly in the fusing unit.

Yes, power off immediately to prevent plastic component damage due to overheating.

Usually, it is a hardware failure that needs professional replacement of the fusing unit.

Thermistor failure or sustained overheating during heavy use.

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