Epson WF-C5890 Series

Related Information
& “Default Value of the Administrator Password” on page 19
Conguring a CA Certicate
When you set the CA
Certicate
, you can validate the path to the CA
certicate
of the server that the printer
accesses. is can prevent impersonation.
You can obtain the CA Certicate from the Certication Authority where the CA-signed Certicate is issued.
Importing a CA Certicate
Import the CA
Certicate
to the printer.
1. Enter the printer's IP address into a browser to access Web Cong.
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.
Settings > General Settings > Network Settings > Network Status > Wired LAN/Wi-Fi Status
2. Enter the administrator password to log in as an administrator.
3. Select in the following order.
Network Security tab > CA Certicate
4.
Click Import.
5. Specify the CA Certicate you want to import.
6. Click OK.
When importing is complete, you are returned to the CA
Certicate
screen, and the imported CA
Certicate
is
displayed.
Related Information
& “Default Value of the Administrator Password” on page 19
Deleting a CA Certicate
You can delete the imported CA Certicate.
1. Enter the printer's IP address into a browser to access Web Cong.
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.
Settings > General Settings > Network Settings > Network Status > Wired LAN/Wi-Fi Status
2. Enter the administrator password to log in as an administrator.
Administrator Information > Network Security Settings > Using a Digital Certicate
458