GLB Premium Quality Compatible Brother TN-336/TN-331 High Yield Toner Cartridges Set TN336BK/TN331BK,TN336C/TN331C, TN336M/TN331M, TN336Y/TN331Y(Black, Cyan, Magenta,Yellow) Page Yield: Black Toner Cartridge 4000 pages / each color cartridge prints 3500 pages For use in the following printers Brother MFC-L8650CDW, MFC-L8850CDW, MFC-L8600CDWHL-L8250CDN, HL-L8350CDW, HL-L8350CDWT, DCP-L8400CDN, DCP-L8450CDW Printers These units are manufactured 100% brand new.We ship everything for free SAME DAY or the next business day. The Brother compatible toner replacement cartridge offers premium quality at huge savings over the original brand. Produces high resolution printouts with enhanced graphics and sharp details.