OKI C711N. Maximum resolution: 600 x 1200 DPI, Print technology: Laser. Print speed (black, normal quality, A4/US Letter): 36 ppm, Print speed (colour, normal quality, A4/US Letter): 34 ppm, Warm-up time: 60 s. Internal memory: 256 MB, Maximum internal memory: 768 MB, Flash memory: 16384 MB. Processor clock speed: 533 MHz. Standard input capacity: 530 sheets, Maximum input capacity: 530 sheets, Multi-Purpose Tray capacity: 100 sheets