e-02-sobrecalentamientoTM-T70

Epson TM-T70 POS error E-02: Overheat

The Epson TM-T70 POS error E-02 occurs when the print head exceeds safe temperature limits. The unit pauses to prevent component damage.

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Common causes

  • 1High usage.
  • 2Poor ventilation.
  • 3Dirty print head.
  • 4Incorrect voltage.

Solutions

Diagnóstico rápido

Printing is interrupted. Allow the device to rest in a cool, ventilated area.

Solución paso a paso

  1. Switch off power.
  2. Unplug the cable.
  3. Let it cool for 20 mins.
  4. Power back up.

Prevención y mantenimiento

Avoid heavy graphics printing. Ensure airflow.

Cuándo llamar a un técnico

If it errors immediately from a cold start, replace the thermistor.

Ficha técnica del equipo