Combining copier and printer functions in a single platform with A-size capability, the DP-1820E provides a practical, cost effective solution for the office document processing. With the standard 10/100 Ethernet interface, it is ready to serve as a network printer. It's compact 'wingless' design enables installation anywhere, even on a desktop corner, saving valuable office space. As with all WORKiO platforms, the DP-1820E is designed for maximum ease of use. Duplex capability is standard on the DP-1820E, enabling copying, printing and faxing on both sides of the paper for higher productivity and economy. Used in combination with the optional Automatic Document Feeder (ADF), the user can stack single-sided originals in the document feed and obtain half the number of sheets of two-sided copies. An optional inverting Automatic Document feeder (iADF) lets users stack two-sided originals and automatically obtain two-sided copies.