The HP PSC 500xi ink cartridges from Carrot Ink are new compatible printer supplies that are guaranteed to meet or exceed the print quality of the OEM (Original Equipment Manufacturer) HP printer cartridges. With Carrot's HP PSC 500xi supplies you'll save a bunch of money and get just as good of performance. Our HP PSC 500xi inkjet replacements come with a one year satisfaction guarantee. Federal Law protects you when using compatible supplies for the HP PSC 500xi and does not void your printer's warranty. OEM PSC 500xi ink cartridges and supplies finally have real competition.