Ricoh Aficio MP 6000 - Manual (Page 179)

Box Settings
169
4
D
Check that [Program / Change] is selected.
E
Select a box to program.
When programming a new box, press [Not Programmed].
To change a box already programmed, press it and proceed to step H .
F
Press [Personal Box].
G
Enter a box name, and then press [OK].
H
Enter a SUB Code.
To change the SUB Code, press [Clear] or the {Clear/Stop} key, and then try
again. To change a Box name, press [Box Name], and then repeat from step
G .
I
Specify the settings you require.
If you do not want to program a password or receiver, proceed to step
O .
J
Press [Password].