[X4U] Dell printer driver for Mac?

[M.Milligan]

I have a friend who has seen the light. She has a Mac iBook and wants 
to use her Dell A670 printer.

I tried to navigate the Dell website and after 5 minutes I wanted to 
commit harikari.

Any suggestions how and where I can get the driver for a Dell A670 
printer. I tried the Apple support page and didn't get much further.

Any assistance you can provide is greatly appreciated.

Murray