This yellow ink cartridge replaces the HP 51640Y (HP 40). It has been professionally remanufactured and comes with our 100% satisfaction guarantee. Cut your ink cartridge costs without compromising quality!
Printer Ink Brands
Please Note: Xerox®, Lexmark®, IBM®, HP®, Epson®, Canon®, Apple® and other logos and brand names are the registered trademarks of their respective owners. They have no affiliation with nor offer any endorsement of the services and products provided by CastleInk.com. We use brand names and model distinctions for non-OEM cartridges for the sole purpose of attesting printer compatibility. Brand names for printer ink are just reference. We sell only remanufactured ink and compatible cartridges for Dell, HP, Canon, Epson and Lexmark printers. Google *We sell remanufactured and compatible cartridges for Epson printers - no OEM Epson inkjet cartridges are sold.