PretonSaver saves as much as 35% on your printing costs without a drop in quality, this is done by using the unique patent-pending Pixel OptimizerTM technology. PretonSaver is easy to install and operate, all you have to do is install the software and print. The system identifies the printing and can instruct printers on how to save ink without sacrificing the quality. Both ink-jet printers and laser printers are supported either directly connected to the computer or through a network. For more information on the product contact Preton on http://www.preton.com