A4 format color laser all-in-one machine iC MF643Cdw integrates printing, copying and scanning functions, 21 pages/minute color black and white at the same speed, standard 5-inch color touch screen and 50-page automatic manuscript inlet, support direct connection, mobile printing is more convenient. USB direct printing is supported. Connect to the USB flash drive through the standard USB interface, and the content of the data can be previewed on the LCD screen and output directly. PDF/JPEG/TIFF format files are supported.