5100PIXMA TS8420a

Canon PIXMA TS8420a 5100 error: Carriage jam fix

The Canon PIXMA TS8420a 5100 error indicates a failure in printhead carriage movement. This prevents the printer from printing because it detects a collision or lack of free movement space. What is the 5100 error on Canon PIXMA? It is a built-in safety protection that stops the printer motors to prevent mechanical or electronic damage if the carriage is unable to move as commanded.

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Common causes

  • 1Paper jam blocking the carriage.
  • 2Dirty carriage guide rail.
  • 3Dirty strip encoder.
  • 4Sensor position fault.

Solutions

Diagnóstico rápido

If you hear a grinding noise, turn the power off immediately. Check for small paper bits near the carriage path or dried ink on the guide rail.

Solución paso a paso

  1. Check carriage: Open the cover, remove any jammed paper or debris.
  2. Cleaning: Gently wipe the guide rail with a clean, dry cloth.
  3. Power reset: Turn the printer back on to allow the carriage to initialize.

Prevención y mantenimiento

Use appropriate paper weights to avoid collisions. Periodically clean the carriage rail to keep motion fluid.

Cuándo llamar a un técnico

If the carriage is unobstructed but the 5100 error continues, there may be a fault with the strip encoder sensor requiring professional repair.

Ficha técnica del equipo

  • Technology: Inkjet
  • Use: Photo
  • Connectivity: Wi-Fi
  • Compatible Consumable: PGI-280 / CLI-281
  • Recommended Use: Home
  • Official Drivers / Firmware

Steps to follow

  1. 1

    Check carriage

    Open the lid and remove any paper jams blocking the carriage.

  2. 2

    Cleaning

    Wipe the guide rail if there are ink residues or dust.

  3. 3

    Power reset

    Restart the printer to let the carriage reset to 'home' position.

Frequently asked questions

It is a movement error; the ink carriage is obstructed and cannot move freely.

Usually caused by debris; not serious if handled before mechanical components are damaged.

Genuine PGI-280/CLI-281 tanks minimize leak risks that cause carriage stickiness.

Avoid thick paper and clean the carriage area regularly.

Canon PIXMA TS8420a 5100 error: Carriage jam fix | Vimazdev