af-02ADS-3300W

Brother ADS-3300W error AF-02: Troubleshooting

The Brother ADS-3300W error AF-02 is a specific notification regarding the device's separation roller mechanism. Unlike general jams, this code implies the scanner is struggling to process individual sheets, leading to double-feeds or frequent stalls. Addressing this error early is critical to maintaining the scanner's internal hardware.

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Common causes

  • 1Natural wear of the rubber separation roller surface.
  • 2Buildup of adhesive residue from labels or sticky documents.
  • 3Misalignment of input paper guides.
  • 4Obstruction of the paper presence sensor.

Solutions

Diagnóstico rápido

Error AF-02 appears when the scanner tries to pull paper but fails to separate pages. Inspect the rubber surface of the rollers; if they appear smooth or shiny, they are likely worn out and require attention.

Solución paso a paso

  1. Clean: Use a slightly damp cloth to wipe the separation roller.
  2. Guide Check: Ensure the paper guides are perfectly snug against the document width.
  3. Consumable Check: If cleaning fails, check if the roller kit needs replacement.
  4. Test: Run a test scan with a small batch to confirm performance.

Prevención y mantenimiento

Respect the input tray capacity limits to prevent strain. Clean the rollers weekly for heavy-duty setups. Using quality paper avoids premature hardening of the separation rubber.

Cuándo llamar a un técnico

If the error persists even after replacing the separation kit, the issue might involve the roller actuator or the sensor assembly, needing professional service.

Ficha técnica del equipo

  • Technology: High-speed automatic scanning
  • Duty Cycle: Up to 6,000 pages/day
  • Connectivity: USB 3.0 / Wi-Fi
  • Compatible Consumables: Roller Kit (PA-PRK-002)
  • Recommendation: High-intensity environments
  • Official Drivers / firmware

Steps to follow

  1. 1

    Check tray

    Ensure paper is correctly loaded.

  2. 2

    Inspect

    Examine the separation roller condition.

  3. 3

    Replace

    Replace the roller kit if worn.

Frequently asked questions

This error means the separation mechanism is failing to feed sheets individually.

Yes, consistent scan failures will occur until the separation issue is resolved.

You need the official separation roller kit.

Regular cleaning and using supported paper types prevents roller wear.