Management of this machine- 238 -User restriction (Access control)Access control is a function that a user authenticated by this machine can only perform permitted operations.Before using this machine, user authentication is required. The information required for user authenticationrefer to a user name and its password, or a PIN (Personal Identification Number).To enable the access control function, the administrator shall do the following on the web page of this machine.1. Registering a role(P.238) Register a role to set which operations are permitted or prohibited.2. Registering a user(P.239) If you use the local authentication method for user authentication, registerusers and groups. User registration can also be performed using the Configuration Tool.Registering the user name and password(P.276)3. Registering a group(P.240)4. Setting authentication server(P.241) If you use server authentication for user authentication, configure serverauthentication settings.5. Enabling access control(P.242) Enable access control. If you have been authenticated but cannot operate, check with the administrator if the operation is permitted.1. Registering a roleRegister a role to assign to the user. For example, create an organizational unit name or job title role, and setand register the allowed operations (like printing) for each role.A maximum of 100 roles can be registered. You can also assign multiple roles to a single user.You can set to permit/prohibit the following operations for a role. Printing from a PCBy default, two types of roles are registered. .AdminRole:The role of the device administrator. It can be assigned to general users. A user with [.AdminRole]assigned can act as a device administrator and perform [Administrator Login] on the web page. (However,the condition is that access control is enabled and it is a local user.)[.AdminRole] cannot be deleted or edited. .DefaultRole:This is the role to be assigned if no role is specified when a user is registered.[.DefaultRole] cannot be deleted, but the access rights can be edited.1 Open the web page of this machine.Opening the web page(P.213)2 Log in as an administrator.Logging in as an administrator(P.214)3 Click [Printer Settings].4 Click the Menu button on the upper right corner, and then select [User Management] - [UserManagement].