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Brother ADS-4900W error AD-001: How to Fix

The Brother ADS-4900W error AD-001 is a common alert triggered when the document feeder detects a jam or debris obstructing the scan path. If you are wondering why does my Brother ADS-4900W show error AD-001, the issue is typically caused by stuck paper fragments or dust buildup on the internal rollers. Clearing this error requires a physical inspection of the scanner's feeding mechanism to ensure smooth document flow.

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Common causes

  • 1Debris buildup on rollers preventing document pickup.
  • 2Foreign objects like staples or paper clips in the ADF path.
  • 3Worn-out rubber rollers failing to pull paper effectively.
  • 4Sensor failure due to accumulation of paper dust.

Solutions

Diagnóstico rápido

The AD-001 code appears on the scanner's display when the sensor in the ADF detects an obstruction. Verify this by checking the document tray; if a document is skewed or partially fed, this is the root cause of the error AD-001.

Solución paso a paso

  1. Power off the scanner and disconnect the power cord.
  2. Open the ADF cover by pulling the release lever.
  3. Remove obstructions such as jammed paper or external objects like staples.
  4. Clean the rollers with a dry, lint-free cloth.
  5. Restart the device to restore normal operation.

Prevención y mantenimiento

Keep the scanning area clean. Perform a monthly cleaning of the rollers to ensure proper grip. If the error persists, use original replacement roller kits, as compatible parts may lack the necessary grip precision.

Cuándo llamar a un técnico

If you have thoroughly cleaned the path and the error persists upon startup, it may indicate a malfunctioning paper sensor, which requires professional repair.

Ficha técnica del equipo

  • Technology: Duplex document scanner
  • Performance: Up to 60 ppm
  • Connectivity: Wi-Fi, USB 3.0, Ethernet
  • Feeder Capacity: 100 sheets
  • Compatible consumables: ADS-4000 series roller kit
  • Recommended usage: Enterprise scanning environments
  • Drivers / official firmware

Steps to follow

  1. 1

    Power off

    Unplug the scanner from the power source to ensure safety.

  2. 2

    Open ADF cover

    Lift the ADF cover lever to access the scanning path.

  3. 3

    Clear jam

    Gently remove any debris, paper scraps, or staples from the rollers.

  4. 4

    Restart

    Close the cover, plug it in, and turn the scanner on to check if the error is cleared.

Frequently asked questions

Clear the paper path by opening the ADF cover and gently cleaning the rollers using a dry, soft cloth.

It is not a permanent failure, but it halts all scanning operations until the obstruction is cleared.

Cleaning the pickup rollers periodically with a lint-free cloth helps prevent this error from recurring.

The error AD-001 indicates that the Automatic Document Feeder (ADF) has detected a physical obstruction or paper jam.