Single colour ink cartridge incorporating epson colorfast ink featuring epson micro encapsulation technology offering increased print longevity with selected epson speciality media epson photopc l 300 stylus photo 830u epson photopc l 400 stylus photo 830u epson stylus photo 810 epson stylus photo 830u epson stylus photo 900 epson stylus photo 925 epson stylus photo 935