HP 302/304 Original Ink Cartridge Black B7RT7AEThe new HP 302 304 creates vivid colour photos and sharp everyday documents. Designed to work with your existing printer, get the same worry free reliability and outstanding prints you expect. Print the vivid colour photos and everyday documents you need with Original HP ink cartridgesdesigned to help ensure your HP printer delivers consistent, reliable results. Colour: Black Page yield: Up to 120 pages Compatible with DeskJet 1110, OfficeJet 3830,