Arthur Imaging Compatible High Yield Toner Cartridge Replacement for Brother TN336 (Black, Cyan, Yellow, Magenta, 4-Pack) Includes 1 Black TN336, 1 Cyan TN336, 1 Yellow TN336, and 1 Magenta TN336 Arthur Imaging Toner Cartridges (Total 4 Pack) For use in the following Brother Printers: HL Printers HL-L8250CDN, HL-L8350CDW, HL-L8350CDWT, and MFC Multifuction Printers MFC-L8600CDW, MFC-L8850CDW Black Toner Page Yield: 4000 pages in accordance with ISO/IEC 19798 (Letter/A4); Color Toner Page Yield: 3500 pages in accordance with ISO/IEC 19798 (Letter/A4) Built to ISO9001 and ISO14001 Factory Standard Arthur Imaging FIVE STAR Top Quality Toner Cartridge, 1-Year 100% Quality Satisfaction Product Guarantee