Lexmark C925de. Maximum resolution: 600 x 600 DPI, Print technology: LED, Maximum duty cycle: 200000 pages per month. Print speed (black, normal quality, A4/US Letter): 31 ppm, Print speed (colour, normal quality, A4/US Letter): 31 ppm, Time to first page (black, normal): 9 s. Internal memory: 256 MB, Maximum internal memory: 1280 MB. Processor clock speed: 800 MHz. Standard input capacity: 250 sheets, Maximum input capacity: 2100 sheets, Multi-Purpose Tray capacity: 50 sheets