HP LaserJet Enterprise M806x+. Print technology: Laser. Number of print cartridges: 1, Maximum duty cycle: 300000 pages per month. Maximum resolution: 1200 x 1200 DPI. Maximum ISO A-series paper size: A3. Print speed (black, normal quality, A4/US Letter): 56 ppm, Duplex printing. Display: LCD. Network ready. Product colour: Black,Grey