The Hp 305 Tri-Color Original Ink Cartridge Is Designed To Deliver Crisp, Professional-Quality Results For All Your Printing Needs. This Cartridge Is Perfect For Printing A Variety Of Documents And Photos, From Everyday Flyers And School Projects To Stunning Brochures And Snapshots. Product Specifications: Manufacturer: Hp Page Yield: Up To 100 Pages Compatibility: Hp Deskjet 2620, 2630, 3720, 3730, 3750, 6520, 6540; Hp Deskjet Ink Advantage 2645, 3775, 3785, 3795, 5575, 6530; Hp Officejet 4650, 4652