The PR-L151 Heat Roller (laminator) is designed to easily attach. The unit offers high-speed lamination for standard CR-80 cards and offers a state-of-the-art RS-422 high-speed communication port interfaces with the printer and allows the printers firmware and driver to optimally configure the unit for a variety of laminate materials. Additionally, multiple PR-L151's can be attached together and configured with one printer to apply different types of laminate materials to a card. This solution offers the utmost in security and protection for your applications.