Epson WF-4830 Series User Manual page 373

Administrator Information
Common name : EPSONA1B2C3,EPSONA1B2C3.local,192.0.2.123
4. Specify a validity period for the certificate.
5. Click Next.
A confirmation message is displayed.
6. Click OK.
The printer is updated.
Note:
You can check the certificate information from Network Security tab > SSL/TLS > Certificate > Self-signed Certificate
and click Confirm.
Related Information
"Application for Configuring Printer Operations (Web Config)" on page 271
&
Configuring a CA Certificate
When you set the CA Certificate, you can validate the path to the CA certificate of the server that the printer
accesses. This can prevent impersonation.
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. Access Web Config and then select the Network Security tab > CA Certificate.
2. Click Import.
3. Specify the CA Certificate you want to import.
4. 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 271
&
Deleting a CA Certificate
You can delete the imported CA Certificate.
1. Access Web Config and then select the Network Security tab > CA Certificate.
2. Click Delete next to the CA Certificate that you want to delete.
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Advanced Security Settings
373
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Using a Digital Certificate