c440e-STUDIO 305

Toshiba e-STUDIO 305 error C440: Fuser fix

Toshiba e-STUDIO 305 error C440 is a heating error. Why does my Toshiba e-STUDIO 305 show error C440? It happens when the fuser temperature cannot reach the operating target.

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Common causes

  • 1Heater failure.
  • 2Thermistor failure.
  • 3Wiring fault.

Solutions

Diagnóstico rápido

Check the power source and fuser lamp connectivity.

Solución paso a paso

  1. Unplug the copier.
  2. Access the fuser unit.
  3. Reset service codes.

Prevención y mantenimiento

Scheduled PM checks for heater units.

Cuándo llamar a un técnico

If replacing components is required.