A new compatible TN3340 Black Toner Cartridge for use in HL5440, 5450, 5470, 6180, DCP 8155, DCP8510, MFC8910, 8950, L8850dn, L9550cdw, HL L8250cdn, HL L9200cdw Brother Laser Printers. This toner cartridge has a yield of 8,000 pages at 5% coverage.