e50mfc-j497dw

Brother MFC-J497DW error E50: How to Fix

The Brother MFC-J497DW error E50 is a specific alert indicating a fault in the scanner module during boot-up. If the scanner carriage cannot reach its home position, the printer will cease operation. This issue is typically caused by physical blockages, dirty sensor paths, or internal motor failure.

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Common causes

  • 1Mechanical obstruction: Debris or paper stuck inside the scanner assembly.
  • 2Sensor failure: The home position sensor is no longer detecting the carriage.
  • 3Lack of lubrication: Increased friction on the scanner rails.
  • 4Electronic failure: Motor driver circuit on the motherboard is malfunctioning.

Solutions

Diagnóstico rápido

Error E50 on the Brother MFC-J497DW usually occurs upon startup. If you hear a grinding or clicking noise from the scanner assembly, it is highly likely that there is a mechanical obstruction hindering the carriage movement.

Solución paso a paso

  1. Unplug the power cable while the machine is on.
  2. Open the scanner unit and check for obstructions along the rail.
  3. Inspect the internal flat cable for kinks or damage.
  4. Reconnect the power after 10 minutes and let the machine auto-initialize.

Prevención y mantenimiento

Do not store heavy items on the scanner cover. Clean the scanning glass monthly with a lint-free cloth to ensure the optical sensors function without interference from dust.

Cuándo llamar a un técnico

If the error persists after a hard reset, the scanner motor or the main PCB has failed and requires professional repair or replacement.

Ficha técnica del equipo

  • Technology: Color Inkjet
  • Speed: 12 ppm black / 6 ppm color
  • Connectivity: Wi-Fi, USB 2.0
  • Consumables: LC3011 / LC3013 Ink Series
  • Usage: Home office
  • Official Drivers / firmware

Steps to follow

  1. 1

    Power reset

    Turn off the printer and disconnect it from power for 10 minutes.

  2. 2

    Check carriage

    Inspect the scanner carriage to ensure it is not mechanically obstructed.

  3. 3

    Firmware check

    Check for official firmware updates on the support website.

Frequently asked questions

This error occurs when the scanner module fails to initialize or experiences mechanical resistance.

Yes, usually an E50 error puts the machine into a locked state, preventing all print functions.

Use genuine LC3011 or LC3013 series ink cartridges.

Use a soft, lint-free cloth with non-abrasive glass cleaner to keep it clear.