Printronic Remanufactured Ink Cartridge Replacement for HP C2P04AN ( Black , 2-Pack ) Brand: Printronic PLEASE BE AWARE THAT DUE TO PRINTER PROGRAMING THE INK LEVEL FOR THIS PARTICULAR CARTRIDGE MIGHT DISPLAY EMPTY ON THE PRINTER HOWEVER THE CARTRIDGE IS FULL Remanufactured under strict standards One year factory warranty against product defect For use with HP printers: HP ENVY 5640, HP ENVY 5642, HP ENVY 5643, HP ENVY 5644, HP ENVY 5646, HP ENVY 5660, HP ENVY 7640, HP ENVY 7645, HP OfficeJet 5740, HP OfficeJet 5742