HP 131X Original LaserJet Toner Cartridge High Yield Black CF210XWorking in your machine with consummate ease, the HP No. 131X Black High Yield LaserJet Toner Cartridge is ideal for high quality, high volume printing. Adding style and sheen to all of your documents, you can ensure that every print is eye catching and impressive. Giving you a level of precision that compatible toner cartridges simply cannot, this original cartridge is perfect for printing highly defined text, graphics and images. Colour: Black Page