HP CB332EE Inkjet Cart No 343 Tricolor for use with Designjet 6520/6540D/6620/6540/5740/6840/PHOTOSMART370/2610/2710/8150/8450/Officejet 7210/7310/7410/6210/9800/PSC 1510/1610/2355/2550/2570/5940. Approx page yield 250. HP has a rich tradition of creating high quality ink cartridges and the HP No.343 Colour Inkjet 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.