Lexmark Z815, Color, 4800 x 1200 DPI, A4, 3000 pages per month, 12 ppm
Lexmark Z815. Color, Maximum duty cycle: 3000 pages per month. Maximum resolution: 4800 x 1200 DPI. Maximum ISO A-series paper size: A4. Print speed (black, normal quality, A4/US Letter): 12 ppm