e-02-voltajeFTP-343MCL

Fujitsu FTP-343MCL error E-02: Voltage

The Fujitsu FTP-343MCL error E-02 indicates an input voltage anomaly. It prevents printing to protect internal hardware.

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Common causes

  • 1Failed PSU.
  • 2Cables.
  • 3Voltage spikes.
  • 4Connection.

Solutions

Diagnóstico rápido

Power supply is unstable. Measure the DC output voltage.

Solución paso a paso

  1. Reconnect power cable.
  2. Check power supply.
  3. Verify DC input.
  4. Eliminate shorts.

Prevención y mantenimiento

Use original 24V supplies.

Cuándo llamar a un técnico

If voltage is correct but error continues, logic board failure.

Ficha técnica del equipo