Konica Minolta bizhub C550 - Manual (Page 155)

Administrator mode 3
C550 3-48
Address Reference Setting - Public User Reference Setting
Select the destination access permission level for the user logged on as a
public user.
Select the “Reference Allowed Group” check box, click the [Search from List]
button, and then select an access permission group from the list. Otherwise,
select the “Access Allowed Level” check box, and then select a level.
2
Note
This menu item does not appear if user authentication settings have been
specified and public user access is not permitted.