PPF5750E High-Performance Laser Fax with Networking and Dual Paper TraysThis top of the line fax machine is ideal for any high volume, multi user environment. You'll see blazing transmission speeds as fast as two seconds per page. Dual 250 sheet paper trays not only help with high volume applications, but allow you to load separate sizes for flexible printing. Its upgradeable 8 MB memory is suitable for departmental use, with options available for higher volume network environments. Password protection capability ensures