Brother MFC 8712DW Supplies
Toner Cartridges, Maintenance Kits and Parts
2 Items
Brother TN-780 (TN780)
Black Genuine Toner Cartridge Extra High Yield, 12,000 pages
Brother TN-750 (TN750)
Black Genuine Toner Cartridge High Yield, 8,000 pages
Frequently Asked Questions
The MFC 8712DW uses BRT TN-750 (BRT TN750) and BRT TN-780 (BRT TN780) toner cartridges. BRT TN-750 yields 8000 pages; BRT TN-780 yields 12000 pages.
BRT TN-750 (BRT TN750) prints 8000 pages, BRT TN-780 (BRT TN780) prints 12000 pages. Choose BRT TN-780 (BRT TN780) for high-volume printing (lower cost per page); BRT TN-750 (BRT TN750) costs less upfront for occasional use.
The BRT TN-780 cartridge has an approximate yield of 12000 pages.
When the MFC 8712DW throws a "Supply Problem" error, the printer often simply can't read the cartridge chip. Give it a full power-cycle, take the cartridge out and put it back securely, and lightly buff the metal contacts with a dry, lint-free cloth. If it persists after all that, the cartridge is likely worn — install BRT TN-780.