I am creating a new post, as wivc and I (and cacamote) are apparently being ignored! I recently bought an hp designjet 120nr. I have installed the hp driver 2.2, under Mac OSX 10.2.6. My computer is not networked, the printer is connected to my computer via the USB port. I am using Vectorworks 10.1.2.
VW quits without warning after printing (or even on a couple of occasions after simply sending for a print preview). It also sometimes (not always) corrupts the files. The message I get is "-39 end of file reached during read -FSREAD" and Vectorworks quits attempting to open the file. Obviously, I am now saving files to a separate back-up folder, and making copies of files before printing.
Although less serious than corrupting files, the fact that VW keeps quitting all the time is costing much valuable time.