no-paperHL-L9430CDN

Brother HL-L9430CDN error No Paper: Fix

The Brother HL-L9430CDN error No Paper indicates that the internal sensor does not detect paper in the input tray. This is typically caused by misaligned guides or an improperly seated tray.

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Common causes

  • 1Improper tray seating.
  • 2Too tight guides.
  • 3Dirty feed rollers.

Solutions

Diagnóstico rápido

Check the tray level. If it's full, the sensor might be covered in paper dust.

Solución paso a paso

  1. Pull Tray: Remove it fully.
  2. Align: Ensure paper stack is clean.
  3. Clean: Wipe rollers with a moist cloth.
  4. Reinsert: Push until it clicks.

Prevención y mantenimiento

Regular cleaning of rollers prevents feeding errors.

Cuándo llamar a un técnico

If paper is present but undetected, the physical sensor needs replacement.

Ficha técnica del equipo

  • Technology: Color Laser
  • Connectivity: Ethernet/Wi-Fi
  • Consumibles: TN-821 Series
  • Drivers: support.brother.com

Steps to follow

  1. 1

    Load Paper

    Check if paper stack is below limit.

  2. 2

    Adjust Guides

    Slide guides to paper edges.

  3. 3

    Close Tray

    Push tray back in.

Frequently asked questions

The sensor is not detecting media in the tray.

Only if cleaning doesn't help.

Use TN-821 toner series.

Use a lint-free cloth with water.