Claria Photo Hi-Definition dye-based ink delivers an extensive color gamut for high contrast shots and smooth natural skin tones for superior photos that last more than 200 years in an album. Ink cartridge is designed for use with Epson Expression XP-850 and XP-950. Individual cartridge system lets you replace only the cartridge you need for cost-savings and efficiency. Standard-capacity cartridge yields approximately 145 photos (4" x 6") or 360 color pages.