How to scan and print a 2-sided document

Scanning the document

* Place document in scanner face-up and scan. Call this "A-Document-Fronts"

*  Rotate the document 180-degrees, place in scanner, and scan. Call this "A-Document-Backs"
Printing the Document
* Place A-Document-Fronts in the printer supply tray Face-Up. That is, with the printed side UP, the blank side down.
My HP printer prints on the down-facing side of the paper in the tray.
* Copy/print A-document-Backs.
Although this works, it takes a lot of manual intervention.

Thanks for your help.
SweetTasha