The QL series of Direct Thermal printers has been designed with the most advanced technology in rubberized over-molding to maintain rugged construction and minimal weight. With center-loading Media, smart battery monitoring and an optional LCD, they provide user-friendly options to keep your business moving.Modules on the QL can be upgraded quickly and easily for added flexibility and capabilities, such as Bluetooth or 802.11b connectivity.The QL Series of printers can print Labels as well as paper.