Okay well when I was talking to the FTM people they said that maybe some files had been accidentally deleted. I do have Time Machine but I really don't know what to do with it. Anyway, so I googled how to recover lost files and it came up with running the recovery program. It was free so I went ahead and downloaded it and started it. The only thing that is showing up is --http error 400 the request is badly formed---it is still running but appears to be close to the end. I went ahead and did what you suggested -- so far it says that it repaired Library Printers and is still running.