Giving you the highest level of precision, this HP 301 Ink Cartridge produces high quality prints. For use in HP DeskJet 1000, 1010, 1050, 1510, 2050, 2510, 2512, 2540, 3000, 3050, 3055, HP Envy 4500, 5530 and HP OfficeJet 2620, 4630 printers. Each ink cartridge has a print yield of up to 150 pages. This pack contains a tri-colour cartridge of cyan, magenta and yellow ink.