A colleague showed me that it's possible to scan a document from a WorkCenter 3325 to a Mac by going to
System Preferences > Printers & Scanners > *Printer*
Screenshot
I can't see this on my machine (same OS version) or figure out what I need to install for these tabs to appear, so far I've tried the macOSX installer and the CD Driver. Could someone please point me in the right direction?