hi all. my i3 pro b's extruder seems to be overheating, the thermistor seems to be working fine, but keep getting a m999 error, the lcd and software both show the set temp and the temp of the extruder,
is this a board fail or firmware ?
could someone please help thanks
extruder overheating
Re: extruder overheating
Did you see any MAX/MIN temp error on the LCD? I think you need to check this link to check the mainboard and thermistors:
http://www.geeetech.com/forum/viewtopic ... 23&t=17030
http://www.geeetech.com/forum/viewtopic ... 23&t=17030
Re: extruder overheating
I did, max temp message on lcd ,
Re: extruder overheating
did you check the solder or the thermistor?
please upload some pohotos
please upload some pohotos
Re: extruder overheating
All sorted the thermistor was at fault
Re: extruder overheating
if so, you can buy a thermistor at your local store or contact the after sale service to send you the replacement