drum-end-soonHL-3170CDW

Brother HL-3170CDW error Drum End Soon: Fix Guide

The Brother HL-3170CDW error Drum End Soon appears when the internal counter hits the end of the drum's service life. It is a proactive notification allowing you to plan for a replacement. Many users encounter this and look for ways to confirm if they can continue printing before purchasing a new unit.

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Common causes

  • 1Programmed page count limit: The firmware tracks rotation to estimate drum wear.
  • 2Environmental debris: Accumulated paper dust can trigger false sensor readings.
  • 3Photosensitive surface degradation: The internal cylinder loses charge effectiveness over time.

Solutions

Diagnóstico rápido

The LCD display shows the 'Drum End Soon' warning. Inspect your prints for vertical streaks; if they appear, the drum surface is physically worn.

Solución paso a paso

  1. Ensure the printer is powered on.
  2. Open the front access cover.
  3. Press and hold the Secure button until the menu options for the drum appear.
  4. Follow the prompts to reset the specific color drum counter.

Prevención y mantenimiento

Clean the corona wire by sliding the green tab back and forth. Use only original DR-221CL consumables to protect the image transfer unit.

Cuándo llamar a un técnico

If the reset does not resolve recurring image defects or the machine makes grinding noises, the mechanical drum gear may be damaged.

Ficha técnica del equipo

  • Technology: Digital Color LED
  • Speed: Up to 23 ppm
  • Connectivity: Wi-Fi, Ethernet, USB 2.0
  • Paper Capacity: 250-sheet tray
  • Compatible Consumable: DR-221CL drum unit series
  • Recommended Use: Home office
  • Official drivers / firmware

Steps to follow

  1. 1

    Open cover

    Open the front cover while the printer is turned on.

  2. 2

    Access menu

    Hold the Secure button until 'Drum Unit' appears on the LCD.

  3. 3

    Confirm reset

    Select the color and press OK to reset the counter.

Frequently asked questions

This message indicates that the drum unit has reached its manufacturer-rated page yield.

It is a preventative warning, not a hard lockout, but print quality may decline soon.

You need the DR-221CL series drum unit for optimal performance.

Wipe the corona wire with a dry cloth whenever you replace the toner.