Epson C11CJ06401 - Solving Problems for Advanced Security

❏ CA-signed Certicate
If you obtain and import a CA-signed certicate in advance, you can specify this.
3.
Click Next.
A conrmation message is displayed.
4.
Click OK.
e printer is updated.
Related Information
& “Application for Conguring Printer Operations (Web Cong)” on page 271
& “Conguring a CA-signed Certicate” on page 369
& “Updating a Self-signed Certicate” on page 372
Solving Problems for Advanced Security
Problems Using Network Security Features
Cannot Create the Secure IPP Printing Port
The correct certicate is not specied as the server certicate for SSL/TLS communication.
If the specied certicate is not correct, creating a port may fail. Make sure you are using the correct certicate.
The CA certicate is not imported to the computer accessing the printer.
If a CA certicate is not imported to the computer, creating a port may fail. Make sure a CA certicate is imported.
Related Information
& “Conguring a Server Certicate for the Printer” on page 374
Problems on Using a Digital Certicate
Cannot Import a CA-signed Certicate
CA-signed Certicate and the information on the CSR do not match.
If the CA-signed Certicate and CSR do not have the same information, the CSR cannot be imported. Check the
following:
❏ Are you trying to import the certicate to a device that does not have the same information?
Check the information of the CSR and then import the certicate to a device that has the same information.
❏ Did you overwrite the CSR saved into the printer
aer
sending the CSR to a
certicate
authority?
Obtain the CA-signed
certicate
again with the CSR.
Administrator Information > Advanced Security Settings > Solving Problems for Advanced Security
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