HP M507 IPP Printing Error
Hello,
I setup an HP M454DW printer very easily in BI publisher. I just installed an ssl on the printer, setup the firewall and dns entries then added a new printer ipp://fqdn of printer:631/ and it worked great
I just installed an HP M507 and using the same strategy, I get the following error: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested
When Googling this error, you get an Oracle KB 2120968.1 which states “To resolve the issue, we need to import printer SSL certificates into default fusion trust store per instructions in