Speedy Inks - 2pk Brother Compatible TN339 TN339BK Super High Yield Black Laser Toner Cartridge For use in Brother: HL-L8250CDN, HL-L8350CDW, HL-L8350CDWT, HL-L9200CDW, HL-L9200CDWT, MFC-L8600CDW, MFC-L8850CDW, & MFC-L9550CDW Color: Black | Pack of 2| Page Yield: 6000 Shelf Life: 24-36 Months The use of aftermarket replacement cartridges and supplies does not void your printer's warranty