Comment 1 for bug 660164

Some options:
 * A Scan>Scan Backs option that does an ADF scan but inserts the B pages in the correct order.
 * Another "Scan Side" preferences - "Front and Back (two step)". In this case when the last page is scanned the user is prompted to reinsert the pages upside down and continue. The pages are correctly stitched together. This may be less discoverable than the first option. Putting a link to the preferences in the scan dropdown could solve this?