Amazon.com: 1 Pack 43X | C8543X Black Toner Cartridge Replacement for HP Laserjet 9040 9040dn 9050 9050n 9000N 9000dn 9040 9000 9050 9040/9050 M9040/M9050 Printer,Sold by TopInk : Office Products
Amazon.com: HP 43X Black High-yield Toner Cartridge Works with HP LaserJet 9000, 9040, 9050 Series, HP LaserJet 9000, 9040, 9050 MFP Series C8543X : Office Products