Knowing what machine you have might help.
I am assuming that you have the Version of VersaWorks that came with your machine (not purchased aftermarket with the hardwarelock).
If its one of the older machines sc540 sc545 sp versacamm series (sorry the model numbers escape me), then Mike is right. The print server net tool will allow you to assign an IP address to the machine.
http://support.rolanddga.com/docs/D...rvices/Downloads/print_server_nettool_1.8.exe
If you have one of the newer manchines xc vp v series.
Then you have to set the IP address internally in the machine.
From the menu select SYSTEM INFO > NETWORK > IP ADDRESS.
details instructions can be found in your manual.