Amazon.com: LxTek Remanufactured Ink Cartridge Replacement for HP 56 C6656AN to use with Deskjet 5850 5650 5150, Photosmart 7150 7260 7350 7960, PSC 2510 Printer(2 Black) : Office Products
Amazon.com: HP 56 Black Ink Cartridge | Works with HP DeskJet 450, 5000, 9600; PhotoSmart 7000; OfficeJet 4000, 5000, 6110; Digital Coper Printer 410; PSC 1000, 2000; Fax 1240 Series | C6656AN : Office Products
HP 56 Ink Cartridges - Low Cost Cartridges - 4inkjets