This has been happening a lot and I would really like to alleviate this problem.
InDesign frequently crashes and quits on me during print jobs, either to PDFs or to a printer. I've noticed that the progress bars most commonly froze (then InDesign quit) during the display of these messages:
I would suspect a memory problem. However, Apple Hardware Test says that both of my memory chips are fine. Here are my system specs:
OS: Mac OS X Version 10.4.3
Processor: 1.25GHz PowerPC G4
Memory: 512 MB DDR SDRAM