Ricoh Aficio MP 161SPF - Manual (Page 261)

Registering a Protection Code
253
7
Registering a Protection Code to a Group User
A
Select [System Settings] using {U} or {T}, and then press the {OK} key.
B
Select [Administrator Tools] using {U} or {T}, and then press the {OK} key.
C
Select [Prgrm./Change/Delete Group] using {U} or {T}, and then press the {OK}
key.
D
Select [Program/Change] using {U} or {T}, and then press the {OK} key.
E
Enter the registration number of group you want to protect using the
number keys or the Quick Dial keys, and then press the {OK} key.
You can automatically specify registration numbers 001-016 by pressing the
Quick Dial keys.
Press [Search] to search by name, destination list, or registration number.