13 Utility mode13-68 CS240/CS231Selecting an authentication method1 Display the Administrator Settings screen.– For details on displaying the Administrator Settings screen, refer to "Displaying the administratorsettings screen" on page 13-35.2 Touch [4 User Authentication/Account Track].The User Authentication/Account Track screen appears.3 Touch [1 General Settings].The General Settings screen appears.4 Specify a setting for "User Authentication".– To cancel user authentication, touch [OFF].– To use an external server to perform user authentication, touch [External Server Authentication], andthen select the server type.– In order to use an external server, the external server must first be registered.– To use this machine’s authentication system to perform user authentication, touch [ON (MFP)].5 Specify a setting for "Public User Access".– To prohibit unregistered users from using this machine, touch [Restrict].– To allow this machine to be used by touching [Public User Access] in the authentication screenwithout entering a user name or password even though user authentication settings have beenapplied, touch [Allow].– "ON (Without Login)" allows the machine to be used without authentication when logging on as apublic user. When logging on as an authorized user, the [Access] key must be pressed first todisplay the authentication screen.6 Specify a setting for "Account Track".– To cancel account tracking, touch [OFF].– To use the account track function, touch [ON].7 Specify a setting for "Account Track Input Method".– To allow this machine to be used after the account name and password are entered in the accounttrack screen, touch [Account Name & Password].– To allow this machine to be used after the password is entered in the account track screen, touch[Password Only].8 Specify a setting for "Synchronize User Authentication & Account Track".– Synchronize"ON (MFP)" is set and "Account Track" is set to "ON", this setting allows this machine to be usedsimply by entering user authentication information the first time that the machine is used if thecorresponding account was specified during user registration.If "External Server Authentication" is set and "Account Track" is set to "ON", this setting allows themachine to be used simply by entering user authentication information after the machine has beenused once with the appropriate user authentication and account track information entered.