Import the obtained CA-signed Certificate to the printer.
Make sure that the printer’s date and time is set correctly. Certificate may be invalid.
If you obtain a certificate using a CSR created from Web Config, you can import a certificate one time.
Enter the printer's IP address into a browser to access Web Config.
Enter the printer's IP address from a computer that is connected to the same network as the printer.
You can check the IP address of the printer from the following menu.
Settings > General Settings > Network Settings > Network Status > Wired LAN/Wi-Fi Status
Enter the administrator password to log in as an administrator.
Select in the following order.
Network Security tab. > SSL/TLS > Certificate, or IPsec/IP Filtering > Client Certificate or IEEE802.1X
Click Import
A certificate importing page is opened.
Enter a value for each item. Set CA Certificate 1 and CA Certificate 2 when verifying the path of the certificate on the web browser that accesses the printer.
Depending on where you create a CSR and the file format of the certificate, required settings may vary. Enter values to required items according to the following.
Click OK.
A completion message is displayed.
Click Confirm to verify the certificate information.