Thanks for the info, Shlomi.
I followed the steps, but I have been unable to get the 3200 to print properly. I did a manual download of the most recent drivers and both allowed the Mac to select the HP3200 driver as well as selecting it myself, but no go (it prints out a single line on the first page, something like %!PS-Adobe-3.0%APL_DSC_Encoding: UTFS %APLProducer: (Versino 10.8.2 (Build 12C%4). Oh, well. I may just use it for my PC.
edited 16h05
STOP THE PRESSES! I just changed the driver to the HP3200 Gutenprint 5.2.3 driver and it worked! Go figure!
Thanks
Ken K