To set up a printer in Ubuntu go to the upper taskbar to System > Administration > Printing click on New Printer and go through the setup wizard. It could be the printer is not supported by linux.
Edit: I just looked at the HCL list on this site and your printer wasn't listed but the list may not be up to date.
Last edited by mrrangerman; 09-12-2009 at 10:44 PM.
Reason: add info