toner-lowMFC-L6800DW

Brother MFC-L6800DW Toner Low Error

The Brother MFC-L6800DW Toner Low error is a non-blocking warning informing you that the toner level is low. You can typically continue printing for a while longer.

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Common causes

  • 1Low level: Depletion.
  • 2Uneven powder: Settling in cartridge.
  • 3Sensor dirty: Chip contact failed.
  • 4Old cartridge: Degradation.

Solutions

Quick Diagnosis

If printing quality is fine, this is just a reminder. If quality starts dropping, it's time for a replacement.

Step-by-Step Solution

  1. Open front door.
  2. Remove toner/drum.
  3. Shake cartridge side to side.
  4. Reinsert and test.

Prevention and Maintenance

Always keep a spare cartridge ready. Use original toners for accurate sensor levels.

When to Call a Technician

If the printer refuses to recognize a new toner, the contact chip/sensor may be dirty or failed.

Equipment Data

Steps to follow

  1. 1

    Shake toner

    Remove and gently shake side to side.

  2. 2

    Reinstall

    Insert back into drum unit.

  3. 3

    Continue mode

    Enable continue mode in menu if needed.

Frequently asked questions

It warns you that toner is near empty. You can usually print a bit longer.

Yes, until the cartridge is completely spent.

TN-820 or TN-850 high yield cartridges.

Shaking the cartridge helps empty the remaining toner powder.