Epson WF-M4119 Series User Manual page 202

Administrator Information
You can obtain the CA Certificate from the Certification Authority where the CA-signed Certificate is issued.
Importing a CA Certificate
Import the CA Certificate to the printer.
1. 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.
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 Certificate
4. Click Import.
5. Specify the CA Certificate you want to import.
6. Click OK.
When importing is complete, you are returned to the CA Certificate screen, and the imported CA Certificate is
displayed.
Related Information
"Application for Configuring Printer Operations (Web Config)" on page 148
&
Deleting a CA Certificate
You can delete the imported CA Certificate.
1. 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.
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 Certificate
4. Click Delete next to the CA Certificate that you want to delete.
5. Confirm that you want to delete the certificate in the message displayed.
6. Click Reboot Network, and then check that the deleted CA Certificate is not listed on the updated screen.
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Advanced Security Settings
202
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Using a Digital Certificate