Another printing problem using 2009 SW Explorer

Hi there
I can't print drawings in the correct scale from the vault. Everytime I try to do this I get the message "SolidWorks Explorerencountered an error... etc. etc.", and a reboot of SW Explorer isnecessary. I have tried this on several of our SW seats and theresult is the same. Any ideas??SolidworksSolidworks Explorer