e006DL3850 III

Fujitsu DL3850 III Error E006: Paper Sensor Fault

The Fujitsu DL3850 III error E006 denotes a malfunction or conflict with the paper detection system. When the optical sensor cannot accurately read the paper state, the machine halts operation to prevent printing off-page.

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Common causes

  • 1Dust on optical sensor.
  • 2Small paper scrap stuck.
  • 3Sensor misalignment.
  • 4Wiring fault.

Solutions

Diagnóstico rápido

This error occurs if the machine thinks paper is present when the tray is empty or vice versa. Clear the area around the sensor.

Solución paso a paso

  1. Clear the paper path.
  2. Use compressed air to clean the sensor.
  3. Remove any paper scraps.
  4. Reset printer.

Prevención y mantenimiento

Monthly cleaning of sensors keeps detection reliable. Be gentle when loading continuous forms.

Cuándo llamar a un técnico

If sensor cleaning doesn't resolve E006, the sensor hardware may need replacement.

Ficha técnica del equipo