C530dn, 532 MHz, 1200 x 600 dpi, 27/31 ppm, USB 2.0, 10/100 Base-T, 22000g
OKI C530DN, Color, 600 x 1200 DPI, 31 ppm, Duplex printing, Network ready
OKI C530DN. Color, Maximum resolution: 600 x 1200 DPI, Print speed (black, normal quality, A4/US Letter): 31 ppm, Duplex printing. Network ready