OKI C5900cdtn A4 Colour Printer. Maximum resolution: 600 x 1200 DPI, Maximum duty cycle: 60000 pages per month. Print speed (black, normal quality, A4/US Letter): 32 ppm, Print speed (colour, normal quality, A4/US Letter): 26 ppm, Time to first page (black, normal): 8 s. Internal memory: 256 MB. Maximum print size: A4 (210 x 297 mm), Media types supported: A4, A5, B5, A6. Power consumption (typical): 490 W