Review on GREENBOX Re Manufactured Cartridge Replacement Officejet Computer Accessories & Peripherals for Printer Accessories by Doug Bunkers

I have had great luck with replacement Greenbox ink for my HP Envy 4500 printer. I received a defective black ink cartridge that was out of warranty because the cartridge was in my warehouse , until my current black cartridge is not completely empty. Greenbox was good at replacing broken ones and I was satisfied. I proved that a 30 day ink cartridge warranty is not a good policy because it discourages people from buying a good supply before they need it.