I think to print 250 PDF-Reports in about 1.5 hours isn't so bad. There happens a lot different things between QV, the printer and the OS - especially if the storage is any network-share. You could look into your code if there are any sleep-statements (I need those mandatory because without some reports will be stored over other reports if the saving is slower then the produce of a new one - mostly I have 4 seconds for this to be always on the sure side) which you could reduce (but see above to possible side-effects).
Therefore quicker could be to store those reports locally and distribute them afterwards. Also changing the printer and to look on different print-options within qv and the printer could speed up something.
But I think really more speed could you only get if you not print a PDF else to create a PDF but this won't be easy to implement - maybe the PDF-Distribution on the publisher or NPrinting could provide it.
- Marcus
