Enjoy tremendous savings with our HP DeskJet 3630 ink cartridges and get the reliability and performance of a genuine HP ink cartridge. Each cartridge is designed specifically for your printer's functions and capabilities, ensuring easy installation into your HP printer. We inspect and test our ink cartridges for HP DeskJet 3630 printers to ensure they offer the performance of an original HP cartridge for less. Our comprehensive 1-Year warranty and 100% customer satisfaction guarantee provide our customer with complete peace of mind. The warranty encompasses all aspects of the cartridge including page yield and print quality. Buy with confidence knowing that we stand behind our products.