Lexmark MX722ade Mono MFP Printer (PRLE25B0062) - Print Technology: Monochrome Laser, Functions: Copying, Color Scanning, Printing, Network Scanning, Faxing, Print Speed: Black: 70 ppm1 (Letter), Print Resolution: Black: 1200 x 1200 dpi, 2400 IQ (2400 x 600 dpi), 300 x 300 dpi, 600 x 600 dpi, 1200 IQ (1200 x 600 dpi), Duplex Printing: 2-sided: Integrated Duplex, Display: Lexmark e-Task 7-inch (17.8 cm) color touch screen, Processor Speed: Quad Core, 1.2 GHz, Memory: Standard: 2048 MB, Connectivity: USB, Gigabit Ethernet Front USB, Rear USB, Internal Card Slot, Paper Handling: 100-Sheet Multipurpose Feeder, Integrated Duplex, 550-Sheet Output Bin, 550-Sheet Input, Copy Speed: Black: 70 cpm1 (Letter), Scan Speed: Black: 144 / 150 sides per minute, Color: 144 / 150 sides per minute, Optical Scanning Resolution: 600 X 600 ppi (black), up to 600 X 600 ppi (color), Fax Transmission Speed: 3 seconds per page