Dell 1355cn laser printer: complete driver removal?

Hi all I have Mountain Lion 10.8.4 installed and I use a Dell 1355cn printer but...

For some reason the scanner option isn't working, I can open the scan section

 but nothing appears in the window when I "Open Scanner"

So I would like to completely remove all the drivers and any references to the dell printer so that I can reinstall it with the latest drivers:

http://www.dell.com/support/drivers/us/en/19/product/dell-1355cn-cwn (V1.005, A03)

Is there a driver removal utility or a way of completely removing?

TIA