Epson Ink Cartridge C13T596A00. This ink cartridge is suitable for the following Epson printers: Stylus PRO 7900, Stylus PRO 9900, Stylus PRO 9900 Spectro Proofer, Stylus PRO 7900 Spectro Proofer, Stylus PRO 9900 Spectro Proofer UV, Stylus PRO 7900 Spectro Proofer UV, Stylus PRO 7900 CTP, Stylus PRO WT 7900. It also has a capacity of approximately 1000 pages at 5% coverage. Color: orange.