Brother TN331BK, TN331C, TN331M, TN331Y Black, Cyan, Magenta and Yellow Toner Cartridge Set Genuine Brother toner cartridges Includes Brother TN331BK black, TN331C cyan, TN331M magenta and TN331Y yellow Black cartridge yields approx. 2500 pages; colors approx. 1500 pages Works with Brother HL-L8250CDN, HL-L8350CDW, HL-L8350CDWT, MFC-L8600CDW, MFC-L8850CDW printers Genuine Brother supplies are designed to achieve optimum performance and superior output