I use an old HP Laserjet 3200 that I've owned since they first came out. It has worked wonderfully for years and years. The first time I had to print something on my MacBook Pro, I was surprised that it was effortless. The printer was automatically recognised and my print job went without a hitch. The next time I used Software Update I got a driver update for the HP Laserjet 3200. I thought, wow, these guys are really on the ball. I just used the printer one time and they already know I need the updated driver. But the new driver's screwed everything up and instead of getting the perfect print job I got before, the printer just starts throwing out blank pages. Is there any way to un-install this one software update of this one driver? It arrived by itself, nothing else with it, and it's in my list of updates specifically referencing the HP Laserjet 3200. Thanks very much for any help you can provide!