These printers use the T636B00 cartridge:
Click On a Printer to View it's Cartridges


          Epson Stylus Pro 7700
          Epson Stylus Pro 7900
          Epson Stylus Pro 7900-24 IN Wide Format
          Epson Stylus Pro 9700
          Epson Stylus Pro 9900
          Epson Stylus Pro 9900-44 IN Wide Format
          Epson Stylus Pro WT-7900