Canon TX-3000 Online Manual page 298

Clicking Add displays information on the certificate.
Note
• You can add the certificate by selecting the same certificate on Keychain Access. Check the
name of certification to add after selecting View Certificates.
6. Check certificate.
Make sure the fingerprint of certificate shown on Details corresponds with the root certificate
thumbprint of the printer.
Select Device settings -> LAN settings -> Confirm LAN settings -> LAN setting list or WLAN
setting list -> Yes in this order, and check Root cert. thumbprint (SHA-1) or Root cert. thumbprint
(SHA-256) to check the root certificate thumbprint of the printer.
7. Click Always Trust.
If the fingerprint of certificate detail information matches printer's thumbprint, display information on
certificate from the menu or by double-clicking the certificate, and select Always Trust on Trust.
The root certificate has been registered.
Note
• Entering the password may be required if you specify it for your printer.
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