| HP 51626A (HP 26) Inkjet Cartridge is designed to perform in the HP 2276a, 2277a, 2279a DeskWriter, C2121A, C2124A, DesignJet 200, 220, 600, DeskJet 200cci, 400, 420, 500, 505k, 510, 520, 540, 550c, 560c, DeskJet Plus, DeskWriter 400 Also fits Agfa, Apollo, Apple, Citizen, Daewoo, DEC, Encad, Olivetti, Olympia, Panasonic, Pitney Bowes, Sharp, Siemens, Stielow, Triumph Adler, and many other |