HP 300 Combo-pack Black/Tri-colour Ink Cartridges. For use in F2480 and ENVY 100e printers. Approximate page yield: 200. OEM: CN637EE. Giving you everything that you need to attain a higher level of printing, the HP No.300 Inkjet Cartridge Black/3-Colour is ideal for ensuring you get results every time that you print. Working quickly and without mistakes, your documents will end up looking fantastic, with bold, striking text and crisp images. Installation is made simple, enabling you to get the results that you desire.