The Scan History page will provide you with a log of the scans for inventory models or units, based on the scan type. For example, prep scans, return scans, free scan in, etc. This works similar to the Scan Log tab of an Inventory Model or Serial Unit, but displays the information for all inventory.
Viewing the Scan History Page
On the Inventory menu, click Scan History. From here you can filter the results to only show for a specific day, user, location, etc. as well as export scan history information.