C9504EE No 339 Black Inkjet Cartridge for use with Deskjet 6540D/6540/5740/6840/9800, Photosmart 8150/8450 / Officejet 7410. Page yield 1,600. HP has a rich tradition of creating high quality ink cartridges and the No 339 Ink Cartridge certainly follows in this mould of excellence. Providing you with results that are exceptionally clean and clear, you need never worry about how your documents look. Working quickly, but without any of the mistakes that can come from haste, this ink cartridge leaves you with pages that have clearly defined text, graphics and images. This item boasts a 1,600 page yield.