Operation Manual

0SCJ-097

Restricting USB Functions

USB is a convenient way of connecting peripheral devices and storing or relocating data, but USB can also be a source of information

leakage if it is not properly managed. Be especially careful when handling USB memory devices. This section describes how to restrict

connection via the USB port of the machine and how to prohibit use of USB memory devices.

Restricting the USB Connection with a Computer

Restricting the Scan to USB Function

Restricting the USB Print Function

You can disable the computer connection USB port located on the back side of the machine. If this port is disabled, the machine cannot

communicate with a computer via USB. This setting does not affect the front USB port, which is for attaching USB memory devices.

Tap <Menu> in the <Home> Screen.

Tap <System Management Settings>.

If the logon screen appears, enter the correct ID and PIN using the numeric keys, and then press . Logging on to the

Machine

Tap <Use as USB Device>.

Tap <Off>.

<Off>

Disables the computer connection USB port located on the back side of the machine.

<On>

Enables the computer connection USB port located on the back side of the machine.

Restart the machine.

Turn OFF the machine, wait for at least 10 seconds, and turn it back ON.

You can disable storing data into a USB memory device. USB memory devices are connected into the USB port on the front side of the

machine.