Xerox Phaser 3330, System Administrator Manual, Page: 55 / 92

Security
Xerox
®
Phaser
®
3330 Printer 55
System Administrator Guide
USB Port Security
You can prevent unauthorized access to the printer through USB ports by disabling the ports.
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.
Enabling or Disabling USB Ports
1. In Xerox ® CentreWare ® Internet Services, click Properties > Security .
2. Click USB Port Security .
3. To enable a port, next to a port, select Enabled .
4. To disable the ports, clear the check box.
5. Click Apply .