The Lexmark S815 Genesis 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) Lexmark printer cartridges. With Carrot's Lexmark S815 Genesis supplies you'll save a bunch of money and get just as good of performance. Our Lexmark S815 Genesis inkjet replacements come with a one year satisfaction guarantee. Federal Law protects you when using compatible supplies for the Lexmark S815 Genesis and does not void your printer's warranty. OEM S815 Genesis ink cartridges and supplies finally have real competition.