Laser printer black and white with LAN/WLAN and duplex printing. Memory: 64 MB. Display: 1-line LCD display. Print speed (DIN A4) Simplex: 32 ppm b/w. Duplex: 16 ppm b/w. Quiet mode: Mode to reduce print noise by reducing the print speed. Resolution: Up to 1,200 x 1,200 dpi.