Brother DCP-9040CN Toner Cartridges
Your Brother DCP-9040CN uses the TN-150 and TN-155 toner cartridge series along with BU-100CL transfer belt units and WT-100CL waste toner bottles. Ink Depot has been supplying consumables for this printer since Oct 2008. A dependable digital colour laser multi-function unit for small office workflows, replacing standard cartridges with high-yield TN-155BK black toner lowers per-page expense during routine paperwork. Our 4.8 Google rating reflects a long-standing track record of premium cartridge performance.
Expected page output and replacement cycles
Page yields for TN-150 and high-yield TN-155 toner cartridges are measured under ISO/IEC 19798 coverage standards. Standard text documents consume black toner faster, whereas high-yield TN-155BK cartridges provide up to 5,000 pages for cost-effective print management in busy office environments.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| TN-155BK | High Yield | Black | 5,000 | $0.009 |
| TN-155C | High Yield | Cyan | 4,000 | $0.017 |
| TN-155M | High Yield | Magenta | 4,000 | $0.017 |
| TN-155Y | High Yield | Yellow | 4,000 | $0.017 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Compatible cartridges.
Choosing between genuine and compatible options
Using high-quality compatible TN-155 toner cartridges provides substantial savings for daily office printing without compromising output clarity. Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. Learn more about performance standards in our genuine vs compatible cartridges comparison.
Transfer Belt Units and Waste Toner Management
In addition to toner, the Brother DCP-9040CN relies on separate long-life components including the BU-100CL transfer belt unit rated for 60,000 pages and the WT-100CL waste toner bottle rated for 20,000 pages. Experience Tip: The BU-100CL transfer belt outlasts up to twelve TN-155BK black toner replacement cycles before requiring replacement.
Best way to stock these cartridges
If your daily printing consists mostly of text documents, stocking high-yield TN-155BK cartridges minimizes replacement frequency. For full set replenishment, buying colour multi-packs ensures consistent print coverage. Compatible options come with a full money-back guarantee, supported by our returns policy. We ship directly from warehouses in Perth, Brisbane, Sydney, Melbourne and Adelaide to ensure fast despatch across Australia. Free delivery applies on all orders over $99. Explore our complete range of Brother toner cartridges for reliable performance.
Pro Tip
Store spare TN-155 toner cartridges horizontally in their sealed original packaging away from direct light to prevent toner powder clumping before installation.
Frequently Asked Questions
What is the yield difference between standard TN-150 and high-yield TN-155 cartridges?
TN-150 standard cartridges yield up to 2,500 pages for black and 1,500 pages for colour, while high-yield TN-155BK black yields up to 5,000 pages and TN-155 colour cartridges yield up to 4,000 pages.
When does the WT-100CL waste toner bottle need to be replaced?
The WT-100CL waste toner bottle collects unused toner particles during printing and lasts approximately 20,000 pages, meaning it usually needs replacing once every four to five TN-155BK toner cycles.
Do I need to replace the BU-100CL transfer belt at the same time as the toner cartridges?
No, the BU-100CL transfer belt unit operates on an independent 60,000-page lifecycle and only needs replacing when prompted by the printer, regardless of toner cartridge changes.
