Brother MFC-9330CDW Toner Cartridges
Your MFC-9330CDW uses the TN-251, TN-255 cartridge series, consisting of individual black, cyan, magenta, and yellow laser toners designed to prevent unnecessary waste. We have been supplying reliable consumables for this printer since 22 Jul 2013, helping small business environments maintain consistent office output. For heavy text printing, the high capacity colour toners help prolong the intervals between replacements, ensuring the printer remains online during critical workflows.
Page output and replacement cycles
Each cartridge number in this series is rated according to the international ISO/IEC 19798 quality standard for colour laser toner evaluation. The standard black TN-251BK cartridge delivers an estimated 2,500 pages, which generally outlasts the standard colour options. If your daily work includes colour invoices or handouts, switching from the standard 1,400-page TN-251 colour toners to the high capacity 2,200-page TN-255 variants ensures better long-term running costs and a lower price-per-page.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| TN-251BK | Standard | Black | 2,500 | $0.068 |
| TN-251C | Standard | Cyan | 1,400 | $0.098 |
| TN-251M | Standard | Magenta | 1,400 | $0.098 |
| TN-251Y | Standard | Yellow | 1,400 | $0.098 |
| TN-255C | High Yield | Cyan | 2,200 | $0.081 |
| TN-255M | High Yield | Magenta | 2,200 | $0.081 |
| TN-255Y | High Yield | Yellow | 2,200 | $0.081 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Managing multi-component laser parts
Beyond the toners, this laser setup depends on separate long-life components to maintain clean image transfers. The DR-251CL drum unit handles the static charge for text creation, while the BU-220 belt unit and WT-220CL waste toner bottle manage paper transit and excess powder collection.
Experience Tip: When installing a replacement drum unit, you must manually reset the internal drum counter via the printer control menu to clear the error message and track the new lifespan accurately.
Managing replacements and office stock
When colour graphics are printed frequently alongside black text, buying habits shift toward bundle configurations. Purchasing a complete multi-pack ensures you have replacements ready when any single colour runs low. If price is your main concern, compatible toners reduce operating overheads and carry a comprehensive money back guarantee. Free delivery applies on all orders over $99 (conditions apply), with goods dispatched directly from our regional distribution warehouses in Perth, Brisbane, Sydney, Melbourne, and Adelaide. Browse our full online inventory for genuine and premium third-party Brother toner cartridges to suit your budget.
Genuine vs compatible options
Selecting premium compatible cartridges offers an affordable alternative to OEM replacements. Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. These third-party options match the build layout of the original housing, providing reliable text reproduction at a reduced price point. For more information, read our guide on genuine vs compatible cartridges.
Pro Tip
The black toner is only available as a TN-251BK standard yield, meaning there is no high yield TN-255 black cartridge option. Always pair high capacity TN-255 colour cartridges with a spare black toner to avoid unexpected printer downtime.
All product returns are processed efficiently under our standard Returns policy.
Frequently Asked Questions
Can I install a high capacity TN-255 colour cartridge if my printer currently uses standard TN-251 toners?
Yes. The high yield TN-255 and standard yield TN-251 colour cartridges share identical external physical dimensions and fit into the exact same slots inside the DR-251CL drum carrier assembly.
Why does the printer ask for a new DR-251CL drum when I just replaced the toner cartridge?
The toner cartridge and the drum unit are independent components. The toner contains the ink powder, while the drum creates the physical image; the drum has a longer operational lifecycle of roughly 15,000 pages and will require replacement far less frequently than the toner.
Will my print quality degrade if I mix genuine Brother toners with compatible toner cartridges?
No, the premium compatible cartridges use a chemical toner formula that is fully compatible with the original brand powder, allowing you to replace individual cartridges as they expire without affecting system performance.
