e000Canon imageCLASS D570

Canon imageCLASS D570 error E000: Fix it now

The Canon imageCLASS D570 error E000 occurs when the fuser unit fails to reach the required operating temperature. This warning typically triggers due to overheating or a electrical component malfunction within the heater. Why does my Canon imageCLASS D570 show error E000? It is commonly caused by power fluctuations or thermistor degradation. This is a primary status indicator for the D570 series.

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Common causes

  • 1Overheating of the heater element caused by blocked ventilation.
  • 2Thermistor aging resulting in inaccurate temperature readings for the CPU.
  • 3Electrical surges damaging the power control board for the fuser.
  • 4Cumulative wear from heavy-duty cardstock usage leading to physical fuser degradation.

Solutions

Diagnóstico rápido

The error E000 is a safety interlock of the fixing system. You will identify this fault when the front panel shows the code continuously, preventing any user operation or document processing.

Solución paso a paso

  1. Power cycle: Switch off the device completely and disconnect the power cord for 15 minutes to allow the fuser to cool down.
  2. Inspect the fuser: Open the rear cover to check for paper scraps or physical damage to the heating roller.
  3. Restart unit: Plug the power cable directly into a wall outlet and turn the printer back on to see if the code clears.

Prevención y mantenimiento

Keep the printer in a well-ventilated space, away from walls, to ensure optimal cooling. Avoid printing high-volume jobs without pause. Using genuine consumables is critical, as compatible toners often have a higher melting point which stresses the fuser unit components prematurely.

Cuándo llamar a un técnico

If the error persists after a hard power cycle, the thermistor or heating element likely requires professional replacement. Attempting to disassemble the fuser assembly without proper training is dangerous due to high voltage components and internal heat sinks.

Ficha técnica del equipo

  • Technology: Monochrome Laser
  • Speed/Approximate yield: Up to 28 ppm
  • Connectivity: USB, Ethernet, Wi-Fi
  • Paper capacity: 250 sheets (standard tray)
  • Compatible consumable: Canon 137 Cartridge (Black)
  • Recommended usage: Small office environment
  • Drivers / official firmware

Steps to follow

  1. 1

    Power cycle

    Switch off the device completely and disconnect the power cord for 15 minutes to allow the fuser to cool down.

  2. 2

    Inspect the fuser

    Open the rear cover to check for paper scraps or physical damage to the heating roller.

  3. 3

    Restart unit

    Plug the power cable directly into a wall outlet and turn the printer back on to see if the code clears.

Frequently asked questions

Error E000 signals a failure in the fixing assembly, usually due to overheating or a faulty temperature sensor preventing the fuser from warming up correctly.

Yes, it is a hardware-level error that stops the printer from operating to prevent further damage or potential fire hazards from excessive heat.

Always use genuine Canon 137 toner cartridges to ensure the melting point is perfectly matched to your printer's fuser specifications.

Perform a path inspection every 5,000 pages and keep the area free of dust to maintain cooling efficiency and print quality.