Samsung ML-1640/CLP-315:PROM, 600 x 1200 DPI, A4, 17 ppm, Duplex printing
Samsung ML-1640/CLP-315:PROM. Maximum duty cycle: 5000 pages per month. Maximum resolution: 600 x 1200 DPI. Maximum ISO A-series paper size: A4. Print speed (black, normal quality, A4/US Letter): 17 ppm, Duplex printing