Original HP inkFor consistent, reliable results, the HP 304 Black Ink Cartridge helps you to print vivid photos and everyday documents in great quality. Built and tested to deliver crisp text and darker tones. The 304 Black Cartridge gives you up to 120 pages, and can be recycled at no charge with HP Planet Partners.HP Instant InkSave up to 70% on ink with HP's Instant Ink service. When your printer is running low, it automatically orders more ink cartridges, so you don't have to order them yourself.The service works on how many pages you print, not how much ink you use. You can choose from a range of monthly page plans, and unused pages roll over to the next month. The price includes ink, shipping and cartridge recycling.Compatible printers: - HP AMP 130 - HP DeskJet 2000 series - HP DeskJet 3000 series - HP ENVY 5000 series