When doing a lot of printing, saving money on printer ink is important, but so is the quality of the ink. The HP #40 (51640A) re-manufactured ink cartridge is a low price option to consider when your current one needs replacing, rather than spending more money on a brand new one. These cartridges are compatible with OfficeJet, DeskJet, and DeskWriter model HP printers. The HP #40 (51640A) re-manufactured ink cartridges are carefully crafted with both recycled and new elements to produce high quality images as well as documents. Our re-manufactured ink cartridges are filled with the highest quality ink and promise excellent printing results that are comparable to the performance of a brand new ink cartridge. We offer a 100% guarantee on all re-manufactured ink cartridges we sell, and our products will not void your printer’s separate warranty.
Replacement for Hewlett Packard 51640A (HP 40 Black) Ink Cartridge
Customer ReviewsWrite a review
Ink cartridge of discontinued ink from Swift works better than cartridge any other source.
Very helpful solving my problem.
Great quality -- the old plotter never printed so crisp/black in a while
Also - the machine recognized it as genuine HP so the alignment etc worked perfectly.
Excelente service. Deliver was right on time. Cartridges work pretty good. Ink is very good quality.