print-head-tempB-EX6T1G

Print Head Temp error on Toshiba B-EX6T1G: Troubleshooting

The Toshiba B-EX6T1G error print-head-temp is a safety mechanism triggered when the thermal head exceeds 70°C (158°F). This prevents thermal element burnout and preserves print quality.

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Common causes

  • 1Excessive heat settings defined in the print driver.
  • 2Airflow obstruction in industrial housing.
  • 3Residual buildup on the print head surface.
  • 4Electronic failure in the head thermistor.

Solutions

Diagnóstico rápido

This error arises during heavy-duty printing. If the chassis feels extremely hot, the ambient environment or high darkness settings are the likely culprits.

Solución paso a paso

  1. Pause: Power off and let the unit cool for 15 minutes.
  2. Adjust Energy: Reduce the "Heat" or "Darkness" setting by 15%.
  3. Clean: Clean the head using an isopropyl-soaked swab.
  4. Ventilation: Ensure proper airflow around the unit.

Prevención y mantenimiento

Avoid operating in rooms above 30°C. Clean rollers regularly. Use ribbons that require lower heat if high-speed production is constant.

Cuándo llamar a un técnico

If the error appears immediately upon cold boot, the thermistor is likely damaged and requires board-level repair.

Ficha técnica del equipo

  • Technology: Industrial Thermal
  • Speed: Up to 12 ips
  • Connectivity: USB, LAN, RS-232, Wi-Fi
  • Capacity: Large rolls 200mm diameter
  • Compatible consumables: B-EX industrial ribbons
  • Usage: 24/7 Industrial production
  • Drivers / official firmware

Steps to follow

  1. 1

    Pause

    Stop printing and allow the printhead to cool for 15 minutes.

  2. 2

    Adjust Heat

    Lower the print heat/darkness setting in the printer software.

  3. 3

    Clean

    Wipe the printhead with 99% isopropyl alcohol.

Frequently asked questions

The thermal sensor has tripped because the printhead temperature exceeded safety limits, usually due to high speed or darkness settings.

Not until it cools down; continuing will lead to permanent printhead failure.

Use Toshiba-certified thermal transfer ribbons suitable for the B-EX6 industrial series.

Clean it at every ribbon roll change to ensure optimal thermal transfer and longevity.

Print Head Temp error on Toshiba B-EX6T1G: Troubleshooting | Vimazdev