Set of 3 Compatible HP 56 & 22 Ink Cartridges- Blake Printing Supply
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 Black Original Ink Cartridge (C6656AN#140) - $42.99
HP 56, 57 ink cartridges, 3 pack
HP 56 & 22 Compatible Ink, 78% off, Fast Shipping | InkjetsClub
HP 56 Black Remanufactured Ink Cartridge 3-Pack
HP 56 Black Ink Cartridge | bei-supplies
Remanufactured Ink Cartridge for HP 56 (C6656AN) Black
HP 56 Black ink cartridge, C6656AN
Compatible Multipack HP 56/57 Full Set + 1 EXTRA Black Ink Cartridges - Clickinks.com
Remanufactured Ink Cartridge for HP 56, 57, 58 3PK - 1B/1C, 1 Photo