By applying restriction rules to domain names, you can reduce the risk of information leaks due to accidental transmissions.
Enter the printer's IP address into a browser to access Web Config.
Enter the printer's IP address from a computer that is connected to the same network as the printer.
You can check the IP address of the printer from the following menu.
Enter the administrator password to log in as an administrator.
Select in the following order.
Product Security tab > Domain Restrictions
Change the settings as necessary.
Click OK.