- 6 -ContentsOKI LPR Utility........................................................................................................ 95Network Extension .................................................................................................. 97Mac OS X Utilities.................................................................................. 99Panel Language Setup ............................................................................................. 99Network Card Setup ................................................................................................ 994. Network Settings ............................................................. 101Network Setting Items ......................................................................... 101Changing Network Settings From the Web Page ...................................... 119Informing the End of Consumable Life and Errors by E-mail (E-mail Alert) .....................119Controlling Access Using IP Address (IP Filtering) .......................................................120Controlling Access Using MAC Address (MAC Address Filtering) ....................................121Printing Without Printer Driver (Direct Print) ..............................................................121Encrypting Communication by SSL/TLS .....................................................................122Encrypting Communication by IPSec .........................................................................124Using SNMPv3 .......................................................................................................126Using IPv6 ............................................................................................................127Using IEEE802.1X ..................................................................................................128Other Operations ................................................................................ 129Initializing Network Settings ....................................................................................129Using DHCP ..........................................................................................................1295. Troubleshooting............................................................... 131Initializing .......................................................................................... 131Initializing a hard disk ............................................................................................131Initializing Flash Memory ........................................................................................132Resetting the Printer Settings ..................................................................................133Deleting or Updating the Printer Drivers ................................................. 134Deleting a Driver ...................................................................................................134Updating a Driver ..................................................................................................135Index .................................................................................... 136