At work i have got my laptop with FC7. I tried to install our work's printer (on 192.168.2.50) , here what I did :

Through GUI, System-->Administration-->Printing--> New Printer ,,,,but i do not what to choost to assign TCP/IP port to the FC7 PC.

What option should I choose :

Windows Printer via SAMBA
AppSocket/HP JetDirect
Internet Printing Protocol
LPD/LPR Host or Printer
Other

Any help how to setup the printer.

Do i need to use command line or still I can do through GUI

I used to install other network printer on FC4, FC5

If I could not find the proper driver for our canot printer iR C3170.

Do I need to install one ? or the generic linux one does the job.

Regards

Our printer is here in the link below:
http://www.digitalofficesystems.co.uk/products/copiers/colour-copiers.html

Take a look at this article and see if it helps.