A4, LED, 34ppm colour, 75000pages per month, Duplex, USB 2.0, Ethernet, Wireless IEEE802.11a/b/g/n (Optional),
OKI C612dn, LED, Colour, 1200 x 600 DPI, A4, 36 ppm, Duplex printing
OKI C612dn. Print technology: LED, Colour. Number of print cartridges: 4, Maximum duty cycle: 75000 pages per month. Maximum resolution: 1200 x 600 DPI. Maximum ISO A-series paper size: A4. Print speed (black, normal quality, A4/US Letter): 36 ppm, Duplex printing. Product colour: Black, White