Samsung ML-1915, Laser, 600 x 1200 DPI, A4, 18 ppm, Duplex printing
Samsung ML-1915. Print technology: Laser. Maximum duty cycle: 10000 pages per month. Maximum resolution: 600 x 1200 DPI. Maximum ISO A-series paper size: A4. Print speed (black, normal quality, A4/US Letter): 18 ppm, Duplex printing