User’s Manual1-4Output Tray Open to collect the document afterscanned.Extension Pull it out. Documents are ejectedfrom the ADF to the tray.Paperweight Used to hold down a stack of outputpaper.Paper Stopper Adjust to the length of the documentsto prevent them from falling apart.1.3 Rear ViewPower JackKensingtonSecurity SlotUSB PortPart Name FunctionUSB Port Connect to your computer.Power Jack Connect the AC adapter to thescanner.KensingtonSecurity SlotAttach to a lock to secure thescanner.