If you re looking for low cost genuine HP 304 inks you re in the right place. This HP 304 ink cartridge delivers the best results time after time. Create high-quality documents and print vivid colour and crisp text for the life of your cartridge. Original HP ink cartridges Original HP ink is specifically engineered to work with HP printers to provide consistent quality, reliability and value. So there s no danger of the ink leaking or causing damage to the printer itself. HP inks deliver The print quality of HP304 ink is exceptional and has been shown to last 50 times longer than some non-HP inks. Further, when tested to ISO/IEC 24711 standards, HP inks cartridges produce on average 50% more pages than cheaper non-HP ink cartridges. Without doubt, HP original brand cartridges deliver exceptional performance and fantastic value for money. Which printers use HP304 ink? HP304 ink cartridges are for the HP 3720 and the HP 3730 printers. Photographs and text HP inks are great for producing top quality photographs. Your colour images will look great, resist fading, dry fast, and last. When you print out documents, HP ink delivers sharp, brilliantly clear text. You\'ll be impressed. HP and the environment HP are committed to helping the environment and offer a free, easy recycling service to individual users and businesses. And nothing ever goes to landfill. Specifications Tri-Colour 100 Pages Inkjet Cartridge 2 ml Standard capacity Compatibility HP Desk Jet 3720 HP Desk Jet 3730