Lexmark Mono Laser Printer T642tn, 1200 x 1200 DPI, A4, 43 ppm
Lexmark Mono Laser Printer T642tn. Maximum duty cycle: 225000 pages per month. Maximum resolution: 1200 x 1200 DPI. Maximum ISO A-series paper size: A4. Print speed (black, normal quality, A4/US Letter): 43 ppm