I have a customer that is trying to use the Office 365 App to scan to SharePoint, but after meeting with them it was determined they 2013 On-Premise SharePoint. Does the Xerox Officee 365 App support the on-Premise SharePoint?
The Office 365 app does not support SharePoint On-Premise. Only SharePoint Online is supported.
There may be an alternative that might work for your customer. The CapturePoint app has a connect to SharePoint 2013 option. I was looking at their site and it does not mention if the apps supports On-Premise or Online SharePoint.
I did request their customer support to contact me so that I could pose that question. If you'd also like to touch base with them, it couldn't hurt to try from both of our directions. Their customer support page is: http://www.capturepoint.ca/support/
I hope that this information is helpful, but please post back here if additional questions come up.