Brother DR-221 Drum Unit for HL-3140CW, HL-3170CDW, MFC-9130CW and MFC-9330CDW. BrotherĀ® Replacement drum unit set systematically deliver bold/bright graphics, sharp/crisp text and yields up...
This toner cartridge yields approximately 2,500 pages when printing at 5% coverage on A4/Letter sized paper. When the "Toner" LED starts to blink, the toner cartridge is almost empty. You should...