The HP 302 Tri-colour Original Ink Cartridge is a full-size replacement for the ink cartridge supplied with your HP Officejet, Deskjet or Envy printer.It's compatible with the DeskJet 1110, 2130, 3630, OfficeJet 3830, 4650 and ENVY 4520 printers and gives you up to 165 pages of full colour prints.