B721dn - 47ppm, 1200 x 1200dpi, 800MHz, 5 s, 10/100/1000 baseT, USB, 256MB RAM, 160GB HDD, 800W, 27kg
OKI B721dn, LED, 1200 x 1200 DPI, A4, 47 ppm, Duplex printing, Grey, White
OKI B721dn. Print technology: LED. Number of print cartridges: 1, Maximum duty cycle: 200000 pages per month. Maximum resolution: 1200 x 1200 DPI. Maximum ISO A-series paper size: A4. Print speed (black, normal quality, A4/US Letter): 47 ppm, Duplex printing. Product colour: Grey, White