1200x600 dpi, 30 ppm mono, 266MHz, USB 2.0, 10/100 TX Ethernet, RAM 64MB, 540W, 54dB, 60000 p/m
OKI C511dn, Laser, Colour, 1200 x 600 DPI, A4, 30 ppm, Duplex printing
OKI C511dn. Print technology: Laser, Colour. Number of print cartridges: 4, Maximum duty cycle: 60000 pages per month. Maximum resolution: 1200 x 600 DPI. Maximum ISO A-series paper size: A4. Print speed (black, normal quality, A4/US Letter): 30 ppm, Duplex printing. Product colour: Grey