Today, my Falcon Jr. started something new. When I manually, or it automatically, goes into a clean, it beeps three times before starting. No error messages, nothing that would suggest a problem, just three beeps and then it starts cleaning. If I do a nozzle check and it does not clean first, or if I print and it does not clean first, no beeps, just when it cleans first it beeps three times then starts cleaning. Anyone got any ideas whats going on?