Lexmark T642, Laser, 2400 x 2400 DPI, A4, 43 ppm
Lexmark T642. Print technology: Laser. Maximum duty cycle: 225000 pages per month. Maximum resolution: 2400 x 2400 DPI. Maximum ISO A-series paper size: A4. Print speed (black, normal quality, A4/US Letter): 43 ppm