I have an Emblaser since summer 2015. A while ago there has been a big down in the cut power. I have checked connections, cleaning the lens, drastically lowered the cutting speed… I have even just replaced the FFC connector and fan. Nothing has been successful, and the laser does not cut materials that previously executed without problem -1mm. wood, for example-.
What is te useful life of the diode? Is it possible that mine has reached its end? Certainly the machine has had a moderate use, with generous periods of time without activity.
Thanks for yours comments.