Users who are part of the administrative group can open the printer driver with permissions and perform administrative tasks. Users who are not part of this group can only change their personal settings and maintain their printer groups. User settings are stored in the user's home directory.
Add users to the administrative group by adding the user's name to the Administrative group located in the /etc/group file. For information about changing the Administrative UNIX group name, see Changing an administrative group name.
Remove a user from the administrative group by removing the username from the UNIX group.