E805-0000imageCLASS D1650

Fix Canon D1650 Error E805-0000 | Fan Failure

The E805-0000 error code is a diagnostic failure related to the main cooling fan motor in the Canon imageCLASS D1650. The error triggers when the logic board fails to detect correct fan rotation, activating a safety lockdown to prevent critical overheating of internal electronic components.

1 views

Common causes

  • 1Mechanical obstruction: Dust buildup or debris blocking fan blade rotation.
  • 2Bearing failure: Natural wear of the motor after thousands of hours of usage.
  • 3Electrical fault: Power supply issues preventing current flow to the fan.
  • 4Preceding overheat: Machine detected critical temperature due to lack of airflow.

Solutions

Diagnóstico rápido

If you hear unusual grinding noises from the rear of the printer before it locks up, a fan may have a failing bearing or be blocked by debris. The E805-0000 code is the system’s formal confirmation that cooling is not operating within safety parameters.

Solución paso a paso

  1. Unplug the device immediately to prevent thermal damage to the internal electronics.
  2. Clean all external air vents using compressed air to clear any evident dust or debris.
  3. Inspect for physical obstructions such as paper scraps or debris near the visible fan blades inside the vents.
  4. Allow 30 minutes for cooling and power the machine on to see if the error resets.

Prevención y mantenimiento

Keep at least 15cm of clearance around the printer for optimal airflow. Vacuum dust from the vents quarterly and avoid placing the machine in cramped or poorly ventilated areas.

Cuándo llamar a un técnico

If the error persists after cleaning and a cooling period, the motor likely has a mechanical failure. Contact professional service for an official part replacement to avoid long-term damage.

Ficha técnica del equipo

  • Technology: Monochrome Laser
  • Speed: 40 ppm
  • Connectivity: USB 2.0, Ethernet, Wi-Fi
  • Input Capacity: 550 sheets
  • Compatible Consumables: Canon 121 (High Capacity)
  • Recommended Use: Corporate office environments
  • Official drivers / firmware

Steps to follow

  1. 1

    Safety Power Off

    Disconnect power to prevent damage from overheating.

  2. 2

    Vent cleaning

    Use compressed air in all cooling intake slots.

  3. 3

    Physical inspection

    Verify visually that the fan is not blocked by objects.

  4. 4

    System reset

    Power on after 30 minutes to check if the motor resets.

Frequently asked questions

Yes, there is a risk of severe internal overheating that can damage other electronic parts.

Use Canon 121 toner for the best performance and minimal internal debris accumulation.

External cleaning is safe, but replacing the fan motor requires disassembling the chassis and should be left to a technician.

Quarterly cleaning of the vents ensures longevity and prevents cooling errors.