Epson Epson AcuLaser M4000DN. Maximum resolution: 1200 x 1200 DPI, Maximum duty cycle: 200.000 pages per month, Print technology: Laser. Print speed (black, normal quality, A4/US Letter): 43 ppm, Warm-up time: 17 s, Time to first page (colour, normal): 7.9 s. Internal memory: 64 MB, Maximum internal memory: 567 MB. Processor clock speed: 300 MHz. Standard input capacity: 700 sheets, Multi-Purpose Tray capacity: 150 sheets