The Epson T502 Black Eco Tank Ink is designed to work with your Epson Eco Tank printer to deliver high-quality prints every time. This ink cartridge offers a page yield of up to 7,500 pages, making it perfect for high-volume printing tasks. Printer Compatibility: EPSON ECO TANK ET 2700,EPSON ECO TANK ET 2750,EPSON ECO TANK ET 3700,EPSON ECO TANK ET 4750