Hi,
my Acrobat is at 11.0.6, and still has the same problem (pdf won't print from Acrbat, but will print from Preview).
it appears I am encountering pdf files that will not print in acrobat more frequently now. It's gotten bad enough that I have defaulted all pdf viewing to Preview since more than 50% of the time I can't print from Acrobat.
there are few pdf files that still prints from both Preview and Acrobat, but equal or greater number of pdf files that will not print from Acrobat.
I haven't quite figured out exactly what kind of pdf files (where/how it has been generated) won't print, but more often than not, pdf generated from web sites form generator (registration receipt, etc) will not print from acrobat. also files sent from vendors (invoice, shipping confirmation, etc) has a tendency not to print, but not always. When I do "print to PDF" from the Print menu, that file tends to print ok on Acrobat.