These printers use the T079620 cartridge:
Click On a Printer to View it's Cartridges
          Epson Artisan 1430
          Epson Artisan 1430 Wide Format
          Epson Stylus Photo 1400
          Epson Stylus Photo 1500 W
          Epson Stylus Photo PX-660
          Epson Stylus Photo PX-710 W
          Epson Stylus Photo PX-720 WD
          Epson Stylus Photo PX-730 WD
          Epson Stylus Photo PX-800 FW
          Epson Stylus Photo PX-810 FW
          Epson Stylus Photo PX-820 FWD
          Epson Stylus Photo PX-830 FWD