Save money when you purchase our compatible HP DeskJet 3845 ink cartridges while maintaining the same name-brand quality you are used to. Our compatible HP ink cartridges will deliver the same clarity and readability as original HP cartridges at a fraction of the cost. Shop with confidence as our ink cartridges for HP DeskJet 3845 printers has passed our testing process and is certified to produce fade-resistant and smudge-free print pages. We offer an amazing 1-year warranty that encompasses every aspect of the printer ink and toner cartridge including page-yield, quality, overall performance and shelf life. Enjoy a 100% satisfaction guarantee and lifetime customer support.