err-head-tempPM42 RFID

Honeywell PM42 RFID error err-head-temp: Fix

Honeywell PM42 RFID error err-head-temp means the printhead is overheating.

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Common causes

  • 1High darkness setting.
  • 2Poor ventilation.
  • 3Thermal sensor failure.

Solutions

Diagnóstico rápido

Printer stops during high-speed, dark label printing.

Solución paso a paso

  1. Cool: Wait 10-15 mins.
  2. Adjust: Lower darkness settings in driver.
  3. Flow: Ensure ambient airflow.

Prevención y mantenimiento

Avoid max darkness settings.

Cuándo llamar a un técnico

If sensor shows high heat when cold, replace it.

Ficha técnica del equipo

Steps to follow

  1. 1

    Rest

    Allow cooldown.

  2. 2

    Lower Settings

    Set Darkness lower.

  3. 3

    Vent

    Ensure clear area.

Frequently asked questions

Overheat shutdown protection.

Yes, lower it by 5-10%.

Yes, ensure cool workspace.

Not if caught quickly.