This sounds like a printer driver problem.
I think you use a PCL 5 or PCL XL driver that has problems to process the data correctly.
Try the option "Print as Image" under File > Print > Advanced.
If this is the case why would I not have had this problem with previous versions of Reader. It has only happened with the recent update. Also, single copies print fine.
Could you please share the PDF file and name of the printer driver which is causing the issue for you?