Speedy Inks - Remanufactured Replacement for HP 131A CF210A Black Laser Toner For use in Hewlett Packard: LaserJet Pro 200 Color M251n, Color M276n, M251nw, & M276nw Shelf Life: 24-36 Months Color: HY Black CF210X Page Yield : 2400 (Black) The use of aftermarket replacement cartridges and supplies does not void your printer's warranty