p10PIXMA E477

Canon PIXMA E477 Error P10: Carriage Failure

The Canon PIXMA E477 error P10 is a hardware error indicating that the print carriage is not moving properly. This is usually because the position sensor cannot read the encoder strip (a thin, transparent strip) or there is a physical obstruction. When diagnosing why does my Canon PIXMA E477 show error P10, it is essential to check the cleanliness of the movement components.

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Common causes

  • 1Dirty or ink-stained encoder strip.
  • 2Physical obstruction from paper or foreign objects in the path.
  • 3Carriage sensor electronic failure.
  • 4Misalignment or wear of the carriage rail.

Solutions

Diagnóstico rápido

The error occurs at boot or before printing. If the carriage hits the side walls, it is an issue with position reading or end-of-travel sensors.

Solución paso a paso

  1. Ensure there are no scraps of paper caught in the mechanism.
  2. Locate the encoder strip (a thin, transparent strip) and wipe away any grease with a dry cloth.
  3. Verify cartridges are snapped in and not protruding from the rails.
  4. Reboot the machine for sensor re-calibration.

Prevención y mantenimiento

Clean the encoder strip every 6 months using a soft, dry cloth. Keep debris and insects out of the carriage movement area.

Cuándo llamar a un técnico

If the P10 error persists after cleaning, the carriage motor or mainboard may be damaged and require professional diagnostics.

Ficha técnica del equipo

  • Technology: Inkjet
  • Movement: Bidirectional Optical Carriage
  • Consumables: PG-47, CL-57s cartridges
  • Connectivity: Wi-Fi
  • Support: https://www.canon.com.mx/support/pixma-e477

Steps to follow

  1. 1

    Check print carriage

    Open the front cover and gently move the carriage to ensure no paper is jammed underneath.

  2. 2

    Clean encoder strip

    Clean the thin, transparent encoder strip with a dry cloth to remove dust or grease.

  3. 3

    Restart

    Power on the printer so the sensor can re-locate the carriage to its initial position.

Frequently asked questions

The P10 error signals a malfunction in the print carriage movement, usually due to dirt on the encoder strip.

Often, carefully cleaning the encoder strip resolves the P10 error without professional technical service.

P10 can occur if the cartridges are installed incorrectly or are hitting the displacement mechanism.

Keep the carriage rails lubricated with a tiny amount of silicone oil and keep the encoder strip clean.