err-300PX6i Plus II

Honeywell PX6i Plus II error 300: Fix

The Honeywell PX6i Plus II error 300 is a media calibration error caused by a mismatch between tag size and driver settings.

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Common causes

  • 1Sensor dust.
  • 2Wrong label length.
  • 3Firmware mismatch.
  • 4Bad media load.

Solutions

Diagnóstico rápido

Sensor is not detecting the label gap properly.

Solución paso a paso

  1. Check media sensor positioning.
  2. Run self-calibration.
  3. Adjust driver label size.
  4. Send print test.

Prevención y mantenimiento

Clean sensors every few rolls.

Cuándo llamar a un técnico

If the printer fails to register any media type.

Ficha técnica del equipo

  • Consumibles: PX industrial series.
  • Support

Steps to follow

  1. 1

    Load

    Load media.

  2. 2

    Calibrate

    Auto-calibrate.

  3. 3

    Print

    Restart.

Frequently asked questions

Media size definition mismatch.

No, manual calibration is required.

PX series thermal ribbons.

Use a soft brush and air.