Link: CentreWare IS Help
WorkCentre 6505DN Help
Information Index
Administrative Security Settings Help

Enable Administrator Mode - Select this checkbox to require entry of the administrator user name and password to change printer settings in CentreWare IS.

User Name - Enter the administrator user name in this field, up to 8 characters in length. User name can include alphanumeric and special characters.

Password/Verify Password - Enter the administrator password, up to 10 characters in length. Password can include alphanumeric characters, hyphens (-), and underscores (_). Verify the password by re-entering it in the Verify Password field.

When you are satisfied with your selections, click Save Changes to keep the settings or Discard Changes to keep the previous settings.

Link: Xerox website