SPEED Remanufactured Ink Cartridge Replacement for Epson T252 ( Black , 2-Pack ) For use in Epson: WF-3620, WF-3640, WF-7610, WF-7620, WF-7110 Page Yield: 1100 Shelf Life: 12-18 Months Color: Black | Pack of 2 The use of aftermarket replacement cartridges and supplies does not void your printer's warranty