Print A4Black: Up to 21 ppm Color: Up to 21 ppmPrint Quality Up to 600 x 600 dpi Duty Cycle Up to 40,000 pagesRecommended Monthly Page Volume (RMPV):150 - 2500 pagesDuplex :AutoMemory :256 MB DDR, 256 MB NAND FlashProcessor Speed: 800 Mhz
