Brother MFC-9660 Toner Cartridges
Shop toner cartridges for your Brother MFC-9660, which uses the Brother TN-6600 toner cartridge. Ink Depot has been supplying reliable consumables for this heavy-duty mono laser printer since Jan 2000. Relying on high-capacity TN-6600 black toner keeps per-page output costs remarkably low during extensive document printing runs. Our 4.8 Google rating proves it: we consistently supply premium cartridges backed by rock-solid reliability.
Expected page output and replacement cycles
The high-capacity TN-6600 black toner cartridge is rated to yield up to 6,000 pages. ISO/IEC 19752 standards govern monochrome laser toner yield testing based on 5% coverage per A4 page. Actual output varies depending on image density and text heavy document runs.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| TN-6600 | High Yield | Black | 6,000 | $0.004 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Compatible cartridges.
What to know about compatible Brother toner
Using compatible cartridges offers an economical alternative for high-volume text printing without compromising readability or page output. Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. Read our genuine vs compatible cartridge guide to learn more about performance standards.
Best way to stock your monochrome toner
If your primary focus is routine text printing, compatible TN-6600 cartridges deliver significant savings. All compatible cartridges are backed by a money-back guarantee if they do not perform as expected. Review our Returns policy for complete details. Free delivery applies on all orders over $99. We ship directly from warehouse facilities in Perth, Brisbane, Sydney, Melbourne and Adelaide. Browse our full selection of Brother toner cartridges to stay stocked.
Pro Tip
Keep spare TN-6600 cartridges sealed in their protective anti-static packaging in a cool, dry place until installation to prevent toner powder from clumping due to ambient humidity.
Frequently Asked Questions
How does 5% coverage impact real-world TN-6600 yield?
Yield calculations assume standard text documents covering roughly 5% of an A4 page. Printing heavy graphics, bold lines, or full-page tables increases toner coverage and reduces total page yield accordingly.
How can I tell when my TN-6600 toner is running low versus depleted?
Fading or uneven print down the page indicates toner is low. Removing the TN-6600 cartridge and gently rocking it side-to-side redistributes the remaining powder for a short period before replacement is required.
Does the TN-6600 cartridge include a built-in drum unit?
No, the TN-6600 is a dedicated black toner cartridge that inserts into a separate drum assembly inside the Brother MFC-9660 printer, allowing each component to be replaced independently when exhausted.
