Speedy Inks - Remanufactured Ink for Epson 277XL Cartridges, Set of 6: 1 each of T277XL120 Black, T277XL220 Cyan, T277XL320 Magenta, T277XL420 Yellow, T277XL520 Light Cyan, T277XL620 Light Magenta For use in: Epson Expression Photo XP-850 Small-in-One, Epson Expression Photo XP-950, Epson Expression Photo XP-860 Page Yield: Black 500 | Colors 740 Shelf Life: 12-18 Months The use of aftermarket replacement cartridges and supplies does not void your printer's warranty