General description Giving you the ability to print a range of text, graphics, and images in a clear and precise manner, the HP No 342 Colour Inkjet Cartridge is ideal for various printing needs. Hewlett Packard is passionate about printing, and all of its products—from machines to cartridges—are engineered to deliver the best results. With an easy and mess-free installation, this cartridge is perfect for anyone seeking high-quality prints at their fingertips.