Again thank you for taking the time to respond!
I had found a post stating the merits of using Onyx, and I do use it routinely anyway. It did not fix this particular problem however.
I logged in as root and printed the files again to ensure that this was not a permissions issue. Again no luck. Logged in as another newly created admin and standard user, no go, same funky fontness on output.
I wiped the machine and installed 10.6.3, and Acobat 9.5.0. No problem printing. Manually applied Combo update 10.6.6, no problems printing files. Combo updated to 10.6.7, problems printing file with CID fonts embedded. Updated to 10.6.8, still problems printing that file specifically. Again, files with Type 1 PS fonts embedded no problems.
True, 10.7 may introduce more issues, but there is little doubt in my mind that it is the OS's handling of the files on print that is causing this issue. And since it is specifically with regard to CID embedded fonts, it seems to be in line with what I have found in posts from last year when 10.6.7 was released.
I don't enjoy being a contrarian, but in this case I have to disagree. Here is some light reading, the one from TidBITS is particularly on point.
http://tidbits.com/article/12078
https://discussions.apple.com/thread/2792142?threadID=2792142
https://discussions.apple.com/thread/2791830?threadID=2791830
https://discussions.apple.com/thread/3137602?answerId=15516599022#15516599022
http://indesignsecrets.com/mac-os-x-10-6-7-update-causes-font-problems%E2%80%94b ut-probably-not-in-indesign.php
I've read so many of these types of posts that my eyes hurt. However, I keep hoping to find one that says, here's the fix. No such luck.
I'm in the process of wiping and installing 10.7 just for kicks. I agree, I don't know that it will fix this issue if it is a change in the way Apple handles files that are being printed. I don't hold much hope since 10.7 is an install ontop of 10.6, so it may not be until 10.8 comes around that this is fixed. Forgive my cynicism, but it just seems very much like an MS response to an issue. I have yet to find a discussion thread that has someone from Apple responding. It clearly is an issue that although not very likely in most scenarios, is possible, and wasn't resident in 10.6.6 and earlier. QA before a release? Interestingly, I placed the PDF with CID on an ID file and printed it from within ID without an issue. It seems that Acrobat relies on the OS X print engine as opposed to ID. I wish Adobe had insulated all it's applications from the OS!
I'm in the process of changing workflow to eliminate the PDF files convesion to CID, which should fix this temporarily, but it still feels like a ducktape solution. But I suppose as Red says, if the women don't find you handsome, they should at least find you handy. You get big points for responding to my frustration!