The robust proxpress m3320nd features print speeds of up to 35 ppm powered by a cortex a5 core processor and 128 mb of memory it delivers unsurpassed performance for business applications high performance coupled with ease of use enables businesses to accelerate document and image processing for increased efficiency the proxpress m3320nd features standard automatic duplex users can print on both sides of the page with ease saving the company on costs and reducing the impact on the envi