Preventing connection to computer via usb port – Canon imageCLASS LBP674Cdw Wireless Color Laser Printer User Manual
Page 267
Preventing Connection to Computer via USB Port
95W3-05Y
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 operation panel, select [Menu] in the [Home] screen, and then select [Preferences] to configure the settings.
Administrator privileges are required. The machine must be restarted to apply the settings.
1
Log in to Remote UI in System Manager Mode. Starting Remote UI(P. 273)
2
On the Portal page of Remote UI, click [Settings/Registration]. Portal Page of
Remote UI(P. 276)
3
Click [External Interface Settings] [Edit].
➠
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. 88)
➠
The settings are applied.
●
Even if you use this setting to restrict the use of the rear USB port, memory media can still be connected to
the USB port on the front of the machine. To also restrict USB connection of memory media, see the
following.
Restricting Use of Memory Media(P. 251)
Security
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