Lexmark X748de - Color Multifunction (fax/copier/printer/scanner) This is a Class A device according to the FCC Rules and international electromagnetic emissions standards. This device is not intended for use in residential or domestic environments due to potential interference to radio communications. Up to 35 color pages per minute; print your first page as fast as 9 seconds 7-inch (17.8 cm) color touch screen Network-ready; Duplex standard 1024 MB of memory; 1.2 GHz dual-core processor 10/100/1000 Ethernet