HP 26 ink cartridge is designed for use with Hewlett-Packard Deskjet Plus, Deskjet 400, 400L, 420c, 500, 500c, 510, 520, 540, 550c, 560c; Officejet All-in-One, Lx, 300, 330, 350; Deskwriter, Deskwriter C, 510, 520, 540, 550c, 560c; Fax Products 200, 300, 310, 700, 750, 900, 950; Designjet Printers 200, 220 and 600. Cartridge yields approximately 790 pages.
