Some .pdf files are extremely large which will slow down printing and downloading time. If possible try to divide the print job into several print jobs. If trying to print from the internet, try saving the .pdf file to the desktop before printing.
Mac users may need to download a plug-in for Safari called Schubert|It PDF plug-in
If you're trying to download a PDF from the databases and you're getting an error and the plug-in above doesn't help, please contact us.