Administrator's Guide
Security
56 Xerox
®
WorkCentre
®
4265 Multifunction Printer
System Administrator Guide
Configuring OCSP Validation Server Settings
If you have an OCSP server, or an OCSP certificate validation service, you can configure the printer to
validate certificates installed on the domain controller.
Before you begin:
Add a domain controller.
To configure OCSP validation server settings:
1. In CentreWare Internet Services, click Properties > Login/Permissions/Accounting.
2. Click Login Methods.
3. For Certificate Validation, click the Pencil icon.
4. For Certificate validation using OCSP, select the check box.
5. For OCSP URL, type the URL of the OCSP server.
6. To ensure that the printer can communicate with the OCSP server and the domain controller,
configure your proxy server settings as needed.
7. For Validate the EKU Extended Key Usage and Host Name in KDC certificate, select the check box.
8. For Permitted Hostname in KDC Certificate, type the host name.
9. For KDC Certificate EKU, select an option.
10. Click Apply.
Setting the Inactive Time Limit
1. In CentreWare Internet Services, click Properties > Login/Permissions/Accounting.
2. Click Login Methods.
3. For Smart Card Inactivity Timer, click the Pencil icon.
4. Specify the maximum amount of time before a user is logged out automatically. Type the time in
minutes.
5. Click Save.
Displaying Your Company Logo on the Blocking Screen
You can customize the blocking screen to display your company logo. The blocking screen appears on the
printer touch screen when card reader authentication or an auxiliary accounting device is configured.
The screen displays a message when a user attempts to access a restricted feature, reminding users to
swipe an identification card to access the feature.
1. In CentreWare Internet Services, click Properties > Login/Permissions/Accounting.
2. Click Login Methods.
3. For Import Customer Logo, click the Pencil icon.
4. Click Browse or Choose File.
5. Select a .png file that is not larger than 300 x 200 pixels, and click Open.
6. Click Import.
7. Click Reboot Machine.