Australian owned Fast dispatch Australia-wide Established 2000
Brother MFC-L6700DW

Brother MFC-L6700DW Toner Cartridges

Genuine and compatible TN3420, TN3440 & DR3425 supplies.

Toner & Drum Cartridges for Brother MFC-L6700DW

The MFC-L6700DW uses TN3420 and TN3440 black toner cartridges, together with the DR3425 drum unit. Supplies are available in both genuine Brother and compatible options.

  • TN3420 – Standard-yield toner (up to 3,000 pages)
  • TN3440 – High-yield toner (up to 8,000 pages)
  • DR3425 – Drum unit (up to 50,000 pages)

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Frequently Asked Questions

Which toner does the Brother MFC-L6700DW use?
This printer uses the TN3420 standard-yield or TN3440 high-yield toner, plus the DR3425 drum unit.
What is the difference between toner and drum?
Toner is the black printing powder, while the drum transfers the image onto the page. Toner is replaced far more frequently than the drum unit.
Should I update the firmware?
Firmware updates may restrict compatible cartridges. If you plan to use compatible TN3420 or TN3440 toner, avoid optional updates.
Can I use compatible toner in this printer?
Yes — compatible TN3420 and TN3440 cartridges are available depending on firmware behaviour.
Where do you ship from?
We ship from warehouses in Adelaide, Melbourne, Sydney, Brisbane and Perth.

Benefits of Buying Brother MFC-L6700DW Supplies from Inkjet Online

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High-Speed Office Output

TN3420 and TN3440 toners provide crisp mono print quality suited to business workloads.

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Standard & High-Yield Options

TN3420 suits everyday printing; TN3440 offers reduced cost per page for heavy use.

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Genuine & Compatible Choices

Select genuine Brother toner or compatible TN3420/TN3440 supplies to match your budget.

About the Brother MFC-L6700DW

The Brother MFC-L6700DW is a high-performance multifunction mono laser printer designed for businesses that require fast, reliable and secure document handling. It offers printing, scanning, copying and faxing in a single device, supported by strong paper capacity, high monthly duty cycles and advanced network features suitable for demanding office environments.

The MFC-L6700DW uses TN3420 standard-yield and TN3440 high-yield toner cartridges. Both work with the DR3425 drum unit, which is rated up to 50,000 pages. High-yield toner offers a lower running cost and is recommended for shared office printing or large workloads.

Inkjet Online supplies both genuine Brother and compatible TN3420/TN3440 toner and DR3425 drum options, with fast dispatch from warehouses in Adelaide, Melbourne, Sydney, Brisbane and Perth. Using the correct toner and drum ensures stable print performance and long-term reliability for this workgroup-class printer.

Delivery Information
We ship from warehouses located in Adelaide, Melbourne, Sydney, Brisbane and Perth. Orders are dispatched quickly from the nearest warehouse for fast delivery across Australia.