HP PSC 2420 Ink

HP Original 56 Twin Pack Black Ink Cartridge Genuine Original FOR USE ON THESE HP PRINTERS Deskjet 450cbi, 450ci, 450wbt, 850jp, 2128, 2149, 2180, 3320v, 3420, 3550, 3645, 3650, 3650v, 3653, 3658, 3668, 3840, 3843, 3845xi, 3847, ...