HI-VISION 4 Pack Compatible Brother TN-331, TN331 Toner Cartridge Replacement Combo Set (1 Black, 1 Cyan, 1 Yellow, 1 Magenta) for HL-8250CDN, 8350CDW, 8350CDWT, MFC-L8600CDW,L8850CDW Printers HI-VISION HI-YIELDS  Compatible Toner Cartridge Replacement for Brother TN331 (1 Black, 1 Cyan, 1 Yellow, 1 Magenta, 4-Pack) Premium Quality Replacement Toner Cartridge is made by ISO9001 Certified Factory to Meet OEM Standards 180 Days Money Back Guarantee 1 Year Manufacturer Warranty Against Product Defect Black: Up to 2,500 Pages at a 5% Coverage; Colors: Up to 1,500 Pages at a 5% Coverage