Lexmark CS921de Colour Single function Printer (PRLE32C0020) - Print Technology: Color Laser, Functions: Color Printing, Print Speed: Black: 35 ppm (Letter), Color: 35 ppm (Letter), Print Resolution: Black: 1200 x 1200 dpi, 2400 IQ (2400 x 600 dpi), Color: 1200 x 1200 dpi, 2400 IQ (2400 x 600 dpi), Duplex Printing: 2-sided: Integrated Duplex, Display: Lexmark e-Task 4.3-inch (10.9 cm) color touch screen, Processor Speed: Quad Core 1.2 GHz, Memory: Standard: 1024 MB, Connectivity: USB, Gigabit Ethernet, Wireless (Option), Front USB, Rear USB, Internal Card Slot, Paper Handling: 250-Sheet Output Bin, Integrated Duplex, 150-Sheet Multipurpose Feeder, 2 x 500-Sheet Input