How to fix F1.1 fault message on Candela pro series devices
First, we need to understand the causes of this fault F1.1 which is mainly because the handpiece bubble circuit test did not detect a change in the signal.
Now to the fix, how do we fix this problem easily?
If problem persists, contact Laser-Gulf service representative for system servicing.
or you can simply watch this step-by-step video on how to fix F1.1 fault message