OKI B411d. Maximum resolution: 2400 x 600 DPI, Print technology: Laser, Maximum duty cycle: 60000 pages per month. Print speed (black, normal quality, A4/US Letter): 33 ppm, Warm-up time: 20 s, Time to first page (black, normal): 5 s. Internal memory: 64 MB, Maximum internal memory: 320 MB. Processor clock speed: 330 MHz, Processor family: PowerPC. Standard input capacity: 250 sheets, Maximum input capacity: 781 sheets, Multi-Purpose Tray capacity: 1 sheets