Canon Scan Kiosk II User Manual page 192

Press the [Host Name (FQDN)] text box ➞ enter the fully
5.2.3
qualified domain name of the computer that contains the publicly
shared folder.
If necessary, press [Connection test] to test the connection to the
computer.
If the connection is successful, 'OK' is displayed. If the
connection failed, 'NG' (No Good) is displayed.
192 Scan Kiosk II V2.0 User's Guide