e-002FTP-401MCL

Fujitsu FTP-401MCL Error E-002 Fix

The Fujitsu FTP-401MCL error E-002 is a thermal printhead alert. It occurs when the printer detects an irregular temperature or connection issue, halting operations to protect the components.

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Common causes

  • 1Dirty head.
  • 2Loose connection.
  • 3Resistance damage.
  • 4Sensor fault.

Solutions

Diagnóstico rápido

If the head is obstructed by adhesive buildup, overheating occurs.

Solución paso a paso

  1. Disconnect power.
  2. Clean head with 99% alcohol.
  3. Check cable connection.
  4. Restart.

Prevención y mantenimiento

Clean the thermal head frequently.

Cuándo llamar a un técnico

If cleaning fails, the head must be replaced.

Ficha técnica del equipo

  • Technology: Thermal.
  • Usage: POS systems.
  • Support

Frequently asked questions

It indicates a thermal printhead communication or temperature error.

Use high-purity isopropyl alcohol.

No, the printer locks to prevent permanent damage.

Always use genuine certified thermal paper.

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