Epson's newest 7 color ink system combining the long lasting print life of pigment inks, with the wide color gamut traditionally found only with dye inks.
Epson Stylus Pro 4000, Epson Stylus Pro 4000 Professional Edition, Epson Stylus Pro 7600 with UltraChrome Ink, Epson Stylus Pro 9600 with UltraChrome Ink