Key Pair and Server Certificate Settings for Encrypted TLS Communication

A key pair and server certificate are required for performing TLS encrypted communication with the following.
IPP Printing and Department IDs/PINs Confirmation: see "Settings Common to TCP/IPv4 and TCP/IPv6."
E-Mail/I-Fax Settings: see "E-Mail/I-Fax Settings."
Remote UI: see "Remote UI."
MEAP functions via a Web browser: see "MEAP Settings."
Device Information Delivery: see "Registering/Deleting/Printing Delivery Destinations."
SMS of MEAP: see "Specifying the TLS Encrypted Communication Settings."
This section describes how to specify the key pair and server certificate settings from the control panel of the machine.
This section also describes how to register/edit a CA certificate file which is required to check the legitimacy of the certificate, and how to verify the validity of the certificate using Certificate Revocation List (CRL).