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Setup and Registration (System Menu) > System Menu
Network Interface (Send)
[System Menu/Counter] key > [System/Network] > [Network Interface (Send)]
Interface Block Setting
[System Menu/Counter] key > [System/Network] > [Interface Block Setting]
This allows you to protect this machine by blocking the interface with external devices such as USB hosts or optional
interfaces.
This function is displayed when the optional network interface kit or Wireless Network Interface Kit is installed.
Item Description
Network Interface (Send) Specify the network interface card to be used for the send function, the network authentication
and connecting to external address book.
Value: Standard, Optional NIC
•[Optional Network] is displayed when the optional Network Interface Kit (IB-50) or
Wireless Network Interface Kit (IB-51) is installed.
• Whichever you select, you can send an E-mail using both optional network interface (IB-50
or IB-51) and wired network interface.
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 (option) (USB Device).
Value: Unblock, Block
USB Storage This locks and protects the USB memory slot.
Value: Unblock, Block
This function is available when USB Host is set to [Unblock].
Optional Interface 1 This locks and protects the optional interface slots.
Value: Unblock, Block
If the machine has two optional interface slots, you can set this feature for each slot.
Optional Interface 2
After changing the setting, restart the network or turn the machine OFF and then ON.