Configure the email encryption and the digital signature attachment to the emails for each function that you use.
On a computer connected to the same network as the printer, open a browser and enter the printer's IP address.
You can check the printer's IP address using the following menu.
Enter the administrator password to log in as an administrator.
Select the following menu.
Network Security tab > S/MIME > Basic
Select each item.
Click Next.
A confirmation message is displayed.
Click OK.
The printer is updated.