Xerox Common Access CardWorkCentre 7425/7428/7435System Administrator Guide95Note: After the Printer has returned online, the System Administrator can load the required RootCertificate Authority certificates for the Domain Controllers and the OCSP Server.8. At your computer, within the option for Machine Digital Certificate Management locate andselect the option for Upload Signed Certificate. This option should now be available to you basedon the machine reboot.Uploading Signed CertificatesAfter selecting the Upload Signed Certificate option, the System Administrator will perform thefollowing procedures.1. Upon selecting the Upload Signed Certificate button, the following window will display. TheSystem Administrator can browse to the directory location on the PC where the certificates will bestored.2. After the certificate has been saved to the PC, the System Administrator can manage certificatesthat are loaded onto the Printer, as well as the functions they are to be used for.Note: In order to review all the certificates, select the option for Other to view the availablecertificates.3. Select the desired options and select the Display the list button.4. When the certificates are listed, you can select one by checking the box and then select CertificateDetails to review.5. The Certificate Details window will allow the System Administrator to Export this certificate, Delete,or Use this certificate.Checking Proxy Server detailsIf required by your network environment, ensure the Proxy Server details have been configured.1. At your computer, select the Properties tab in CentreWare Internet Services.2. From the displayed window, select the option for Connectivity.3. Next, select the option for Proxy Server.4. The Proxy Server option needs to be Enabled and the server address needs to be configured.5. Select the option for Apply.Certificate Revocation Retrieval SettingsThe System Administrator can use the functionality found in the Certificate Revocation RetrievalSettings option to configure the desired Online Certificate Status Protocol (OCSP) or CertificateRevocation List (CRL).1. Under the Security folder, select the option for Certificate Revocation Retrieval Settings.2. Under the Level of Certificate Verification section, select the Level of Certificate Verificationsetting for the Common Access Card to High.The following Level of Certificate Validation descriptions are listed below;• Low: The revocation status of certificates is not checked.
