51625A Genuine HP Cartridge (HP25) TriColor
51625A Genuine Hewlett Packard No. 25 Tri-Color Inkjet Cartridge for Deskjet 310 / 320 / 340 / 400 / 420c / 500c / 540 / 550c / 560c; Deskwriter 310 / 320 / 540 / 550c / 560c
51626A Premium Compatible HP Cartridge (HP26)
51626A (#26) Premium Compatible Inkjet Cartridge for HP DesignJet / DesignJet 200 / 220 / 600 / DeskJet / DeskJet Plus / DeskJet 400 / 420C / 500 / 500C / 510 / 520 / 540 / 550C / 560C / DeskWriter / DeskWriter C / 510 / 520 / 540 / 550C / 560C / Fax 200
