Our compatible HP DeskJet D1660 ink cartridges are a cost-effective alternative to genuine HP cartridges without sacrificing print quality. Our compatible HP ink cartridges will deliver the same clarity and readability as original HP cartridges at a fraction of the cost. To ensure premium output on every page, we test all of our ink cartridges for HP DeskJet D1660 printers for performance and print quality. 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.