Brother HL-L9470CDN Toner Cartridges
Shop toner cartridges for your Brother HL-L9470CDN, which uses the Brother TN-851 and TN-851XL toner cartridge series along with DR851CL drum units and BU-800CL transfer belt units. Ink Depot has been supplying reliable consumables for this printer since Jan 2024. The HL-L9470CDN is a high-speed enterprise colour laser printer built for heavy workgroup environments. Upgrading to TN-851XLBK high-yield black toner lowers costs during large document runs. Our 4.8 Google rating reflects a long-standing track record of premium cartridge performance.
Expected Page Output and Replacement Cycles
Page yields for the TN-851 series are calculated according to ISO/IEC 19798 standards based on 5% page coverage. High-yield TN-851XL cartridges provide substantially more output per unit, making them ideal for high-volume office workflows where reducing frequent toner swaps keeps printing costs manageable.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| TN-851BK | Standard | Black | 9,000 | $0.031 |
| TN-851C | Standard | Cyan | 6,500 | $0.069 |
| TN-851M | Standard | Magenta | 6,500 | $0.069 |
| TN-851Y | Standard | Yellow | 6,500 | $0.069 |
| TN-851XLBK | High Yield | Black | 12,000 | $0.026 |
| TN-851XLC | High Yield | Cyan | 9,000 | $0.057 |
| TN-851XLM | High Yield | Magenta | 9,000 | $0.057 |
| TN-851XLY | High Yield | Yellow | 9,000 | $0.057 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Choosing Between Genuine and Compatible Cartridges
Under Australian Consumer Law, using compatible cartridges does not void your printer warranty.
Opting for compatible TN-851XL cartridges offers significant cost savings for heavy office printing while maintaining clear text and vivid colour graphics. If you want to review the differences between OEM and third-party options before purchasing, you can compare genuine and compatible cartridges in our guide.
DR851CL Drum and BU-800CL Belt Unit Lifecycles
The Brother HL-L9470CDN relies on separate long-life maintenance components alongside toner cartridges. The DR851CL drum unit has an expected page life of 100,000 pages, while the BU-800CL transfer belt unit is rated for up to 150,000 pages, meaning both items will comfortably outlast multiple toner replacements.
Best Way to Stock These Cartridges
If you print mainly text documents, order the high-yield TN-851XLBK black toner cartridge to get maximum yield at a reduced cost per page. If you print colour presentation materials or high-coverage graphics, purchasing full sets of TN-851XL colour cartridges keeps all colour levels balanced. Compatible cartridges are backed by a money back guarantee if they do not perform to your satisfaction. Free delivery applies on all orders over $99. We dispatch quickly from warehouses located in Perth, Brisbane, Sydney, Melbourne and Adelaide. For full details on returns, please view our returns policy. Browse our complete range of Brother toner cartridges for all your printing needs.
Pro Tip
Replacing high-use black cartridges with high-yield TN-851XLBK toner reduces cost per page without requiring you to replace individual colour toners until they are depleted.
Frequently Asked Questions
Do I need to replace the DR851CL drum unit every time I change the TN-851 toner cartridges?
No. The DR851CL drum unit is a separate long-life component rated for up to 100,000 pages, whereas TN-851 toners yield between 6,500 and 12,000 pages. You will typically replace the toner cartridges multiple times before the printer requires a new drum unit.
Can I mix standard TN-851 and high-yield TN-851XL cartridges in the same printer?
Yes, you can freely mix standard TN-851 and high-yield TN-851XL cartridges across different colour slots. Installing a high-yield TN-851XLBK Black cartridge alongside standard TN-851 colour cartridges allows you to manage heavy text output efficiently while keeping colour inventory balanced.
How does the BU-800CL transfer belt unit differ from the drum unit?
The drum unit transfers toner onto the page to build the image, while the BU-800CL transfer belt moves paper cleanly across all four colour drums during high-speed printing runs. Rated for 150,000 pages, the transfer belt operates on a much longer lifecycle than standard toners.
