For high volume users wanting to accelerate print production and reduce costs, the Priport DX 4640PD is a clear winner. This innovative product boosts productivity, enabling you to print both sides of an A4 page in a single pass, at an ultra-fast 240 prints per minute (ppm). It saves time and money by making high volume, double-sided printing a simple, continuous process. The network-ready DX 4640PD’s flexible paper handling and advanced High Quality system give you the power to print outstanding quality documents on a variety of paper stocks up to A3 size.