e006DS-940DW

Brother DS-940DW error E006: Troubleshooting Guide

The Brother DS-940DW error E006 occurs when the feed sensor detects an anomaly in the roller's rotation. This issue usually results from debris or dust accumulation on the drive mechanism. To fix the E006 error on the Brother DS-940DW, you must perform preventative cleaning of the pick-up roller. This portable scanner is designed for mobility and requires regular maintenance.

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Common causes

  • 1Paper dust buildup on the rotation sensors.
  • 2Premature wear of the feed roller rubber.
  • 3Obstruction by foreign debris (staples, clips).
  • 4Temporary fault in the roller position sensor.

Solutions

Diagnostic

If you notice the motor trying to rotate but stopping immediately, the E006 error is the primary cause of this stall.

Step-by-Step Solution

  1. Turn off the scanner and disconnect any power source.
  2. Carefully open the top cover of the scanner.
  3. Clean the pick-up roller with a slightly dampened, lint-free cloth.
  4. Let it dry completely before closing the cover and restarting the unit.

Prevention and Maintenance

Perform roller cleaning weekly if scanning thermal or older documents. Avoid feeding documents with adhesive residue.

When to call a technician

If the motor continues to emit unusual noises or the error persists after cleaning, contact an authorized service center.

Technical Specifications

  • Technology: Contact Image Sensor (CIS)
  • Speed: 15 ppm
  • Connectivity: USB 3.0 / Wi-Fi
  • Capacity: Single sheet
  • Consumable: DS-940DW Roller Kit
  • Recommended Use: Professional mobile
  • Official drivers / firmware

Steps to follow

  1. 1

    Power off

    Disconnect the USB cable and battery from the device.

  2. 2

    Clean roller

    Use a lint-free cloth to clean the pick-up roller.

  3. 3

    Restart

    Reconnect and power on the scanner.

Frequently asked questions

This code indicates a blockage or dirt on the feed roller preventing correct rotation.

It is a common maintenance notice that does not require major repair if cleaned promptly.

It uses genuine Brother replacement roller kits.

Clean the paper path and rollers every 1000 scans.

Brother DS-940DW error E006: Troubleshooting Guide | Vimazdev