The DX-B450P is supplied with a range of advanced print features that make it easy to use and manage. Handy tools such as Web Browser and Printer Status Monitor let you know what the printer is doing without having to leave your desk, and Automated Email Alerts notify you when the toner or paper needs topping up. In addition, everyone will find it easy to use less paper with the optional Duplex Module, which allows automatic two-sided printing, and busy teams will appreciate the optional Offset Catch Tray, which keeps print jobs separate. We’ve given the DX-B450P robust security features, such as Port Control and IP Filtering which will defeat unauthorised network access. Plus, if you choose the optional 40GB Hard Disk Drive, you can prevent confidential documents from being left lying around in the output tray by requiring the originator to personally enter a PIN at the printer before the job can start. The DX-B450P fully comply with the European Restriction of Hazardous Substances (RoHS) directive and have received multiple environmental accreditations including Energy Star, Blue Angel and Nordic Swan.