Epson UltraChrome GS2 is Epson’s most advanced solvent-based ink to date. It is extremely fast drying and has superior media compatibility and durability. The UltraChrome GS2 is made with newly patented technology from Epson, providing extreme light-fastness combined with environmentally friendly content. These next generation inks are capable of producing outstanding photographic prints rivaling those of the GS6000, using only black, cyan, magenta, and yellow 700 ml cartridges. There is also a Cleaning Cartridge available for printer maintenance.