These printers use the T088220 cartridge:
Click On a Printer to View it's Cartridges
          Epson Stylus 415
          Epson Stylus CX-4400
          Epson Stylus CX-4450
          Epson Stylus CX-7400
          Epson Stylus NX-100
          Epson Stylus NX-105
          Epson Stylus NX-110
          Epson Stylus NX-115
          Epson Stylus NX-215
          Epson Stylus NX-300
          Epson Stylus NX-400
          Epson Stylus NX-415