Epson WorkForce Enterprise WF-C21000 Series - SSL;TLS Communication with the Printer

Related Information
& “Application for Conguring Printer Operations (Web Cong)” on page 405
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.
Access Web Cong and then select the Network Security tab > CA Certicate.
2.
Click Import.
3.
Specify the CA
Certicate
you want to import.
4.
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
& “Application for Conguring Printer Operations (Web Cong)” on page 405
Deleting a CA Certicate
You can delete the imported CA Certicate.
1.
Access Web Cong and then select the Network Security tab > CA Certicate.
2.
Click Delete next to the CA Certicate that you want to delete.
3.
Conrm that you want to delete the certicate in the message displayed.
4.
Click Reboot Network, and then check that the deleted CA Certicate is not listed on the updated screen.
Related Information
& “Application for Conguring Printer Operations (Web Cong)” on page 405
SSL/TLS Communication with the Printer
When the server certicate is set using SSL/TLS (Secure Sockets Layer/Transport Layer Security) communication
to the printer, you can encrypt the communication path between computers. Do this if you want to prevent remote
and unauthorized access.
Administrator Information > Advanced Security Settings > SSL/TLS Communication with the Printer
569