USB connection is disabled by factory default. You need to change the USB mode setting before connecting this machine to a computer with a USB cable. Select [AdminSetup] - [Management] - [Local Interface] - [USB Menu], and then change [USB Assignment] from [IPP] to [Legacy].
USB cables are not included in the package. Prepare a USB 2.0 cable separately.
If you want to connect in USB 2.0 Hi-Speed mode, use a Hi-Speed USB 2.0 USB cable.
Do not insert the USB cable into the network interface connector. It may cause a malfunction.
For Windows, do not insert the other end of the USB cable into the computer until an instruction is displayed on the screen when the driver installation is in progress.