Epson T252XL120 DURABrite Ultra Black High Capacity Cartridge Ink Better quality than the lab Worry-free handling  smudge, fade and water resistant prints Convenient individual ink cartridges For use with: Epson All-in-One Machines WorkForce WF-3620, WorkForce WF-3640, WorkForce WF-7610, WorkForce WF-7620, Workforce WP-7110