The Lexmark MX511dhe MFP provides print, copy, fax, scan and email functions. Simplify basic functions and key workflow processes with easy-to-identify icons on the 4.3-inch customizable color touch screen. Included are standard 2-sided printing and 350-sheet standard input to increase the efficiency and productivity of your office. Print up to 45 ppm with a time to first page as fast as 6.5 seconds. Use the easily accessible front USB direct port to store scanned documents and print directly from a flash drive quickly and efficiently. The 800 MHz dual-core processor, 512MB of standard memory and a 320+GB hard disk, help you quickly accomplish business processes.