These printers use the T277XL220 cartridge:
Click On a Printer to View it's Cartridges
          Epson Expression Photo XP-55
          Epson Expression Photo XP-55 SMAll In One
          Epson Expression Photo XP-750 SMAll In One
          Epson Expression Photo XP-760
          Epson Expression Photo XP-760 SMAll In One
          Epson Expression Photo XP-850
          Epson Expression Photo XP-850 SMAll In One
          Epson Expression Photo XP-860
          Epson Expression Photo XP-860 SMAll In One
          Epson Expression Photo XP-950
          Epson Expression Photo XP-950 SMAll In One
          Epson Expression Photo XP-960
          Epson Expression Photo XP-960 SMAll In One
          Epson Expression Photo XP-970
          Epson Expression Premium XP-760 SMAll In One