Doxie Pro is feeding my documents out of order.

Doxie Pro's automatic document feeder (ADF) is designed to return your documents in the same order they were inserted. If you notice the pages are being fed out of order, this likely means you've left your direct feed slot open by mistake. The direct feed slot should always be closed when you're scanning with Doxie Pro's ADF.

Here's a video with a more detailed explanation.