Speedy Inks - Remanufactured Set of 12 Ink Cartridges for Epson T126 Series 3X T126120 Black, 3X T126220 Cyan, 3X T126320 Magenta, 3X T126420 Yellow For use in Epson: Workforce 520, 630, 633, 635, 60, 840, Epson Stylus NX430, 435, 545, 645, 845, WF-7010, WF-7510, WF-7520, Epson Stylus NX330 Small-in-One, WF-3520 All-in-One, WF-3540 All-in-One, WF-3530 Page Yield: Black 740 | Colors 755 Shelf Life: 12-18 Months Color: Black, Cyan, Yellow, Magenta The use of aftermarket replacement cartridges and supplies does not void your printer's warranty