Toner Cartridges, Maintenance Kits and Parts

7 Items
Black Genuine Toner Cartridge Extra High Yield, 12,000 pages
Black Genuine Toner Cartridge Extra High Yield, 20,000 pages
Black Genuine Toner Cartridge High Yield, 8,000 pages
Black Genuine 2-Pack Toner Cartridge High Yield, 2 x 8,000 pages
Black Genuine Toner Cartridge Standard Yield, 3,000 pages
Genuine Drum Unit 50,000 pages
The HL L6400DWT uses 5 toner cartridges, including BRT TN-820, BRT TN-850 and BRT TN-880.
BRT TN-820 prints 3000 pages, BRT TN-890 prints 20000 pages. Choose BRT TN-890 for high-volume printing (lower cost per page); BRT TN-820 costs less upfront for occasional use.
The BRT TN-890 cartridge has an approximate yield of 20000 pages.
For BRT TN-850 you can choose Genuine Brother (BRT TN-850 (BRT TN850)) or a Remanufactured option (CTC TN850) at a lower price per page, same 8000 page yield.
Yes — the HL L6400DWT uses a replaceable imaging drum: BRT DR-890.
On the HL L6400DWT, a "Toner" message can come from either the toner cartridge or the separate drum unit. First reseat the toner cartridge and power-cycle the printer for 30 seconds. If the warning is drum-related, reset the drum counter from the printer menu; when the drum is genuinely worn, install a new BRT DR-890. For toner issues, a fresh BRT TN-890 resolves it.