Not sure if this is a big deal or not, but the front LED on the PS200 is showing red on some of our terminals while others are green. They are all on the same firmware version and have the same settings from what I can tell. This just start happening, and I couldn't find any info on what that meant. The terminal still works fine scanning in cards, tapping to release, and having the jobs go to the printer. I'd be interested to know if others have had this happen as well.