The robust proxpress m4070fr features print speeds of up to 42 ppm powered by a cortex a5 core processor it delivers unsurpassed performance for business applications and with a duplexing automatic document feeder dadf able to process pages at up to 24 ipm scan and copy jobs are a breeze high performance coupled with ease of use enables businesses to accelerate document and image processing for increased efficiency with 4 in 1 capability including print copy scan and fax and built i