The DX-B450P is an A4 black & white network printer that is suitable for every office. With a print speed of 43 ppm and a maximum paper capacity of 1800, this machine is fast, efficient and perfect for printing all your office documents. 1200 x 1200 dpi guarantees high quality text and graphics and a first print output time of 8.1 seconds ensures that everyone remains productive. The DX-B450P comes with a range of advanced print features, remote administration tools and robust security functions. Optional extras include an Offset Catch Tray for keeping print jobs separate and a Duplex Module for double sided printing.