Brother TN3420, TN3440 & TN3470 Toner Cartridges
Shop Brother TN3420, TN3440 and TN3470 toner cartridges in standard, high-yield and extra high-yield capacities to suit different office print volumes. Choose from genuine Brother cartridges, premium compatible alternatives and convenient multipacks to help manage replacement frequency and ongoing printing costs. Our 4.8 Google Star rating shows that our customers consistently receive high-quality cartridges backed by reliable performance.
Printers Compatible with Brother TN3420, TN3440 & TN3470 Toner Cartridges
Brother TN3420, TN3440 and TN3470 toner cartridge yields
Brother TN3420, TN3440 and TN3470 toner cartridges offer different page capacities for compatible Brother monochrome laser printers. The standard-yield TN3420 produces up to 3,000 pages, the high-yield TN3440 produces up to 8,000 pages, and the extra high-yield TN3470 produces up to 12,000 pages. Page yields are measured under ISO/IEC 19752 testing conditions, with actual output varying according to page coverage, print settings and document type.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| TN-3420 | Standard | Black | 3,000 | $0.058 |
| TN-3440 | High Yield | Black | 8,000 | $0.037 |
| TN-3470 | Extra High Yield | Black | 12,000 | $0.027 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Choosing between TN3420, TN3440 and TN3470 toner
The Brother TN3420 is suitable for workplaces with lighter or occasional printing requirements. The higher-capacity TN3440 helps reduce cartridge changes during regular office printing, while the extra high-yield TN3470 is better suited to busy workgroups producing large volumes of invoices, reports and other black-and-white documents.
Selecting a higher-yield cartridge can reduce replacement frequency and may provide a lower cost per page. Offices with ongoing print requirements may also benefit from multipacks, which make it easier to keep spare toner available.
Genuine and compatible Brother toner options
Choose from genuine Brother TN3420, TN3440 and TN3470 toner cartridges or cost-effective compatible alternatives. Genuine cartridges are manufactured by Brother, while compatible toner provides another option for routine business and document printing.
Under Australian Consumer Law, using a compatible cartridge does not automatically void your printer warranty. Read our genuine vs compatible cartridges guide for more information about selecting the right option for your printer, budget and print volume.
Ordering toner for busy workplaces
For lighter printing, an individual TN3420 cartridge may provide sufficient capacity. Offices printing documents throughout the week may prefer the TN3440, while the TN3470 offers the longest replacement cycle for higher-volume environments. Dual packs and multipacks can also help reduce reordering and minimise interruptions when toner runs low.
Compatible toner purchases are covered by our returns policy. Free delivery applies on orders over $99, with fast dispatch available across Australia from warehouses in Sydney, Melbourne, Brisbane, Adelaide and Perth. Browse our full range of Brother toner cartridges for other Brother printer models and toner series.
Pro Tip
Choose the cartridge yield according to your normal monthly print volume rather than selecting on purchase price alone. A higher-yield TN3440 or TN3470 cartridge may be more practical for a busy office because it requires fewer replacements, while the standard TN3420 remains suitable for lighter printing requirements.
Frequently Asked Questions
What is the difference between Brother TN3420, TN3440 and TN3470 toner cartridges?
The main difference is page capacity. The TN3420 produces up to 3,000 pages, the TN3440 produces up to 8,000 pages, and the TN3470 produces up to 12,000 pages. Higher-yield cartridges are intended for workplaces with larger or more frequent print jobs.
Can I replace a TN3420 cartridge with a TN3440 or TN3470?
Compatible Brother printers that support this toner series can use the available standard, high-yield and extra high-yield options. Check your printer model on the product listing before ordering to confirm compatibility.
Which Brother toner cartridge is best for a busy office?
The TN3440 suits regular business printing, while the extra high-yield TN3470 is generally the better option for offices producing large volumes of documents and wanting to reduce cartridge changes.
Are compatible TN3420, TN3440 and TN3470 cartridges available?
Yes. The range includes genuine Brother toner and compatible alternatives. Compatible cartridges can provide a lower-cost option for routine monochrome printing and are covered by our returns policy.
