e4TEC B-462
Toshiba TEC B-462 error E4: Printhead fault
The Toshiba TEC B-462 error E4 indicates a thermal printhead overheating warning.
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Common causes
- 1High usage
- 2Dirty printhead
- 3High temp settings
Solutions
Diagnóstico rápido
Occurs during heavy volume.Solución paso a paso
- Stop job.
- Allow cool down.
- Clean printhead.
Prevención y mantenimiento
Lower darkness levels.Cuándo llamar a un técnico
If failure persists.Ficha técnica del equipo
- Consumibles: Wax/Resin ribbons.
- Official site
Frequently asked questions
Overheat error.
Cool down machine.
Wax/Resin.
Cleaning swabs.