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Security
Preventing Connection to Computer via USB Port
C0JS-05W
You can disable the USB port for computer connection on the back of the machine to reduce the risk of an external
connection without going through a network with security measures.
This section describes how to configure the settings using Remote UI from a computer.
On the control panel, select [Menu] in the [Home] screen, and then select [Preferences] to configure the settings.
[USB Settings](P. 313)
Administrator privileges are required. The machine must be restarted to apply the settings.
1 Log in to Remote UI in Administrator Mode. Starting Remote UI(P. 264)
2 On the Portal page of Remote UI, click [Settings/Registration]. Portal Page of
Remote UI(P. 267)
[Edit].
3 Click [External Interface Settings]
➠The [Edit External Interface Settings] screen is displayed.
4 Clear the [Use as USB Device] checkbox, and click [OK].
5 Restart the machine. Restarting the Machine(P. 84)
➠The settings are applied.
●To also restrict USB connection of memory media, see the following.
Restricting Use of Memory Media(P. 241)
249