An error occurred during certificate verification.

Cause

An error occurred during verification due to an expired certificate or incorrect information.

What to Do

1. Check 1 Install the correct key and certificate or CA certificate.

   Check the expiration date, certification authority, and other information, and then install the key and certificate or CA certificate.

   • Registering a Key and Certificate or CA Certificate Obtained from an Issuing Authority

2. Check 2 Are the current date and time on the printer correct?

   If the settings are not correct, set the time zone, and then set the current date and time.

   • Timer/Energy Settings