Ink cartridge delivers brilliant results in your Epson WorkForce Pro WF-3620, WF-3640, WF-7610, WF-7620 and WF-7110. Design allows you to replace only the color you need with individual ink cartridges. Only one set of cartridges is needed to print amazing documents and great photos so no need to spend additional money on specialized cartridges to print on either plain or photo paper. For worry-free handling, the revolutionary DURABrite Ultra Ink produces smudge-resistant, fade-resistant and water-resistant prints that look brilliant on both plain and glossy photo paper. Cartridge yields approximately 350 pages.