The Epson WorkForce DS-7500 is a high-speed, duplex-capable document scanner that combines a Flatbed for bulky or sensitive originals with an Automatic Document Feeder (ADF) for batch processing.
 
ADF Input Tray: The top area where you load up to 100 sheets of paper for batch scanning.
ADF Edge Guides: Adjustable components that slide to hold the documents squarely in the input tray for straight feeding.