Ricoh Pro C9100 Operating Instructions Manual page 15

5. Press [Administrator Authentication Management].
6. Press [User Management], [Machine Management], [Network Management], or [File
Management] to select which settings to manage.
7. Set "Admin. Authentication" to [On].
"Available Settings" appears.
8. Select the settings to manage from "Available Settings".
The selected settings will be unavailable to users.
The available settings depend on the administrator type.
To specify administrator authentication for more than one category, repeat Steps 6 to 8.
9. Press [OK].
10. Press the [User Tools] key.
Configuring Administrator Authentication
13