HP Officejet Pro 8500 Wireless All-in-One Printer All In One Printer with Wireless 802.11g Networking Laser Quality Speed Up to 15 ppm Black/Up to 11 ppm Color and Maximum 35 ppm Black/34 ppm Color 3.4 in Touchscreen LCD Display and Up to 2400 x 4800 dpi Scan Resolution 128 MB Memory and 348 MHz Processor Speed 250-Sheet Paper Tray, 50 Sheet Automatic Document Feeder, and Automatic Two Sided Printing