I'm sending M106 to start and M107 to stop.. just to confirm, I check.. when ON (M106) 12,27 Volts and when off 0 Volts.. I tried with 3 diferent cooler fans (2 old stuff and 1 pretty new.. bought one hour ago)... and nothing.. =/by meganimal - Reprappers
Hi folks I have a reprappro Mendel working fine so far.. to get better results I bought an aditional cooling fan hoping that could be connected to Melzi board (on specific entry for that.. i guess). So, when I connect this additional fan on the same entry of the extruder fan, it works fine... but when I connect it to the specific Melzi board entry for "additional fan" nothing happens.. Does anyby meganimal - Reprappers