A world leader in ink technology, Hewlett Packard have developed over 100 new inks in the last twenty years. Specially formulated to work in harmony with your machine, HP's Designjet dye-based ink system combines printhead, printhead cleaner and ink cartridge to produce rich, vibrant images and sharp, clear text. This officejet cartridge however is a simple, black affair but it can make a huge difference to the productive nature of your appliances. This item comes in black and boasts a page yield of 3,000.