Did you deselect the options one at a time and try after each change? Hope you didn't do them all in one go!
USB printers can be very fickle to instal and should always be initially connected after the driver instal and not the other way round.
You could try deleting the printer from Printers and Faxes, then uninstal the drivers either in Add/Remove Programs or in Device Manager.
Then make sure you unplug the USB to disconnect the printer. Put in your orignal Samsung set-up disc and re-instal the drivers. The installation wizard should prompt you when to reconnect the printet.
TOG