You can scan documents to an encrypted email on most Xerox machines on campus.
Touch the Home button
Select Scan To...
Select Email
Enter Email Address (Or Add Me)
Type A File Name (Default is "DOC")
Select the file format button (next to file name)
Select PDF, Then More...
Select Password Protect: “Yes (Encrypt)”
Enter Password (10 characters supported)
Re-Enter Password
Click 'OK' or similar, as needed
Touch 'Scan' (upper-right corner)