Lexmark MS431dn. Print technology: Laser. Number of print cartridges: 1, Maximum duty cycle: 80000 pages per month. Maximum resolution: 600 x 600 DPI. Maximum ISO A-series paper size: A4. Print speed (black, normal quality, A4/US Letter): 40 ppm, Duplex printing. Display: LCD, Product color: Black, White
Lexmark 1021209. Capacity: 64 MB. Quantity per pack: 1 pc(s), Package weight: 15.9 oz (450 g), Package dimensions (WxDxH): 8.66 x 6.02 x 1.57" (220 x 153 x 40 mm)