Xerox : Security : Security Certificates : Creating a Certificate Signing Request : Uploading a CA-Signed Device Certificate
Uploading a CA-Signed Device Certificate
1. In the Embedded Web Server, click Properties > Security.
2. Click Certificates.
3. Click Security Certificates.
4. Click the CA-Signed Device Certificate(s) tab.
5. Select Install Certificate.
6. Click Browse or Choose File, then navigate to the signed certificate in .pem or PKCS#12 format.
7. Click Open or Choose.
8. Click Next.
9. If the certificate is password protected, type the password, then retype it to verify.
10. To help identify the certificate in the future, type a Friendly Name.
11. Click Next.
Note: 
The signed certificate can match a pending CSR created by the device.
The signed certificate can be a PKCS#12 certificate generated by a Certificate Authority.