editing kyocera print driver for mac

[n25an]

does anyone know which file I need to edit on the mac to change the settings of the kyocera print driver.... i was told by someone that macs are basically unix... so all i really had to do to get the mac to print from a tray other than 1 or expand its abilities is to edit the print driver... my question... where do i find this file on the mac and how do i go about editing it? I am going to check this issue out tonight... so I should have some insights by tomorrow... please post if you have done this before... even if its on another print driver than kyocera... your insights are invaluable...

[Jules Winfield]

Have you tried going into CUPS to edit your printer settings? Open up a web browser on the mac with the printer installed and type "http://localhost:631". This is the web interface for CUPS. For more detailed information about CUPS, click here.

[n25an]

I had no idea cups printing could do that... macs are truly amazing... with cups printing options you can even set print driver settings... wow...