Printing Error 018-547 on Xerox WorkCentre

Printing Error 018-547 on Xerox WorkCentre

We were faced with and issue regarding a Xerox WorkCentre 7345 printer.
The printer had different scanning profiles set up. One of them were configured to scan a document, convert it to a PDF-file and upload it to a folder on the File-server.

Out of nowhere it ceased to work. I started by logging into the web-interface of the printer.
In the Job History it had registered a Status-message;