Originally Posted by
jfkansas
Actually fans do fix the "problem"... not the best way since it pulls in fresh outside ambient air to cool the chamber. Not a really good idea, but it was necessary since the printers were melting down and becoming serious fire hazards.
The only real fix is to rewire the heater block thermocouples directly to the mainboard and bypass the junktion box...
Holes and pockmarks in print walls
Today, 09:14 AM in General 3D Printing Discussion