Ricoh Aficio SPC221N, Laser, Colour, 2400 x 600 DPI, A4, 20 ppm, Network ready Ricoh Aficio SPC221N. Print technology: Laser, Colour. Maximum duty cycle: 30000 pages per month. Maximum resolution: 2400 x 600 DPI. Maximum ISO A-series paper size: A4. Print speed (black, normal quality, A4/US Letter): 20 ppm. Network ready