Epson EXPRESSION 1640XL User Manual page 140

Follow the steps below to load documents in the Automatic
Document Feeder.
1. Slide the right edge guides all the way to the right.
2. Insert the document stack face up in the Automatic Document
Feeder until it meets resistance, then move the right edge
guide so it is flush with the right edge of your documents.
Note:
Be sure to insert documents face up.
If you load multiple pages in the Automatic Document Feeder, the
pages will be fed from the top and will be ejected face-down.
To automatically scan both sides of a document, choose the Double-
side setting in EPSON TWAIN Pro.
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