Using a P1s and the build chamber light is flashing . what could be the problem
This is usually a very easy fix just unplug your printer for about 15 to 30 seconds then plug it back in. That should fix the problem. This normally happens if there has been a thunderstorm or some type of power flash at your house. Nothing to worry about But I would think about getting a battery backup of some type to put on printer just to stop any stray voltage.
thank you i will give it a try
I replaced mc board on my p1s per bambu support and chamber light just flashes when on. Turned power off and back on but not solved and unplugged everything on board and tried again but still same result.