EcoTone Laser Toner Cartridge - Alternative for HP (51626A) - Black Pack

HP Designjet 200, Designjet 200d, Designjet 200e, Designjet 220, Designjet 600, Deskwriter 500C, Deskwriter 510, Deskwriter 520, Deskwriter 540, Deskwriter 550C, Deskwriter 560C, DeskWriter C, DeskJet 400, DeskJet 400L, DeskJet 420c, DeskJet 500, DeskJet 500C, DeskJet 510, DeskJet 520, DeskJet 540, DeskJet 550c, DeskJet 560c, Fax 200, Fax 200vp, Fax 300, Fax 310, Fax 700, Fax 700vp, Fax 750, Fax 800, Fax 900, Fax 900vp, Fax 950, OfficeJet, OfficeJet 300, OfficeJet 330, OfficeJet 350, OfficeJet Lx, DeskJet 540C, Deskwriter 540C, Fax 320, Fax 330, Fax 350 Printers