NOTE: If USB ports are disabled, you cannot use a USB card reader for authentication, update the software, or print from a USB Flash drive.
- In Xerox® CentreWare® Internet Services, click Properties > Security.
- Click USB Port Security.
- To enable a port, next to a port, select Enabled.
To disable the ports, clear the check box.
NOTE: You can prevent unauthorized access to the printer through USB ports by disabling the ports.
- Click Apply.