User's Manual

Understanding the Printer Menus 231
IP Filter
NOTE: IP Filter feature is available only for LPD or Port9100.
Purpose:
To block data received from certain IP addresses through the wired or wireless network. You can set up to five IP
addresses. The change becomes effective after the printer is turned off and then on again.
Va lu e s:
IEEE 802.1x
NOTE: IEEE 802.1x feature is available only when the printer is connected using Ethernet cable and it is available only when the
IEEE 802.1x authentication is enabled.
Purpose:
To disable IEEE 802.1x authentication. The change becomes effective after the printer is turned off and then on
again.
PS Data Format
Purpose:
To specify PostScript communication protocol for a parallel interface, you can configure the PS Data Format
settings for the wired network. The change becomes effective after the printer is turned off and then on again.
Va lu e s:
Reset LAN
Purpose:
To initialize wired network data stored in non-volatile memory (NVM). After executing this function and rebooting
the printer, all wired network settings are reset to their default values.
Delete All Certificates
Purpose:
To delete all certificates of the printer. After executing this function and rebooting the printer, all certificates are
deleted.
n (n is 1-5) IP Address Sets the IP address for Filter n.
Subnet Mask Sets the address mask for Filter n.
Mode Off
*
Disables the IP Filter feature for Filter n.
Accept Accepts an access from the specified IP address.
Reject Rejects an access from the specified IP address.
Auto
*
Used when auto-detecting the PostScript communication protocol.
Standard Used when the communication protocol is in ASCII interface.
BCP Used when the communication protocol is in binary format.
TBCP Used when the communication protocol supports both ASCII and binary data to switch
between them according to the specified control code.
Binary Used when no special processing is required for data.