-10-210.1.2 INSTALLING THE ADF1. Turn off your DS610CU. Lock the scanning unit.2. Disconnect the power cable.3. Remove the document cover by opening the cover and lifting thestuds from the hinge holes at the rear of the DS610CU.Note: Please store the document cover on a flat surface in asafe place.4. Hold the ADF document cover and insert its studs to the hingeholes at the rear of the DS610CU.ADFCoverStudsDocumentCover