B6200n, A4, mono, USB, 1200x1200dpi, 24ppm (ML)
OKI B6200N, Laser, 1200 x 1200 DPI, A4, 24 ppm, Duplex printing, Network ready
OKI B6200N. Print technology: Laser. Duty cycle (monthly, A4): 75000 pages per month. Resolution (maximum): 1200 x 1200 DPI. Maximum ISO A-series paper size: A4. Print speed black (normal, A4/US Letter): 24 ppm, Duplex printing. Network ready