e001imageCLASS D570i

Canon imageCLASS D570i error E001: Fix

The Canon imageCLASS D570i error E001 is a critical fuser unit alert. It occurs when the printer's thermal system detects an abnormality in heat levels, triggering a safety shut-off. This ensures no fire hazards or permanent hardware destruction occur.

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Common causes

  • 1Faulty thermistor
  • 2Blown fuser heater
  • 3Electrical supply spikes
  • 4Thermal airflow blockage

Solutions

Diagnóstico rápido

The error blocks all functions. If the printer feels unusually hot, let it cool down; if cold, the fuser heater element may have failed.

Solución paso a paso

  1. Power cycle: Turn off and unplug for 10 minutes.
  2. Check ventilation: Remove obstructions from the back of the unit.
  3. Restart: Plug into a wall outlet and power on.

Prevención y mantenimiento

Keep the printer in a well-ventilated area. Use a stable power source to avoid electrical damage to the heating element.

Cuándo llamar a un técnico

If the error returns, the fuser unit (thermal sleeve or heater) likely requires mechanical replacement.

Ficha técnica del equipo

  • Technology: Monochrome laser
  • Performance: 28 ppm
  • Connectivity: USB/Ethernet
  • Supplies: Canon 137 toner
  • Usage: SOHO
  • Official Drivers/Firmware

Steps to follow

  1. 1

    Power cycle

    Unplug the device for 10 minutes.

  2. 2

    Check ventilation

    Ensure airflow vents are not blocked.

  3. 3

    Restart

    Power on and check the display status.

Frequently asked questions

This code points to a thermal issue in the fuser unit.

No, the error prevents operation to protect hardware.

Canon 137 cartridge series.

Use a quality surge protector and keep the device ventilated.