There have been issues with Konica printer drivers and FileMaker on Mac systems. This has been resolved for some models by downloading and installing updated printer drivers.
For More Information see: Printing from FM 11 or 11 Advance to Konica Minolta C550 crashes Filemaker
This is one of many acknowledged bugs that can be found in the Known Bug List thread here in the Report an Issue section of the forum.
It can also be downloaded as a database file from: http://www.4shared.com/file/8orL8apk/FMP_Bugs.html
Yes - I actually saw that post which doesn't seem to help as I could not find a solution embedded within it. Did I miss it? And I have the latest Konica drivers already. Sorry I didn't add that to my initial post.
As I stated in my last post, the issue has been resolved for some Konica models by downloading and installing updated drivers from Konica. If your model is not listed as one of those that now works with the updated driver, then I have nothing else I can offer you. If it is listed and updated drivers did not resolve the issue for you, then you may have a different issue.