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Setup and Registration (System Menu) > Operation Method
TLS Setting
I/F Block Set.
[Menu] key > [ ] [ ] key > [Security] > [OK] key > [ ] [ ] key > [I/F Block Set.] > [OK] key
This allows you to protect this machine by blocking the interface with external devices such as USB hosts or
optional interfaces.
Item Description
TLS Select the TLS server settings.
Value
Off/On: Off, On
Item Description
USB Host This locks and protects the USB port (USB host).
Value: Unblock, Block
USB Device This locks and protects the USB interface connector (USB Device).
Value: Unblock, Block
Option I/F This locks and protects the optional interface slots.
Value: Unblock, Block
Parallel I/F This blocks and protects the parallel interface.ī
Value: Unblock, Block
USB Drive This locks and protects the USB drive slot.
Value: Unblock, Block
This function is available when USB Host is set to [Unblock].
After changing the setting, restart the network or turn the machine OFF and then ON.