Extruder 1 is working fine, however extruder 0 is not extruding when it should. I have attached a picture.

I'm not sure I understand your question. Dual extrusion is hard, because the non-printing extruder is constantly oozing and laying down unwanted dribbles. The only usable solutions I have found so far is, 1. Only use the second extruder for dissolvable filament, so that it doesn't matter that it's ...

Well been just trying to get layers right and get the extruders to start when it is their time. Anyone have a good setup for shortening the delay between the switching of extruders and beginning printing? I am seeing separation between colors due to the extruder starting too late.

I had the same problem, replace my cable between thermistor and RAMBo board and it is working fine. Lost my fan on the RAMBo box and am waiting on replacement fans.

I had the same problem, replace my cable between thermistor and RAMBo board and it is working fine. Lost my fan on the RAMBo box and am waiting on replacement fans.

thanks Dale, just read your posts, the bed was fine had just replaced last week. i found a bad wire to the extruder thermistor, i am in China at the moment and will replace upon my return. i will slow down my axis speeds. I did not see this problem till i started printing 23 hr parts, i had increase...

If there are no error messages pointing you to the problem, check to be sure that the printer is still connected, via USB or Ethernet cable or—if a wireless model—that the Wi-Fi is enabled and that you're connected to the right network. The printer driver and software needs to be installed on the c...

Definitely would like to get the Ninjaflex settings

RECEIVED: : Extruder switched off. MINTEMP triggered ! That indicates a broken wire in the extruder thermistor cable: open circuit = low temperature fault. The break can be anywhere, but recent experiences suggest starting at the thermistor itself. Turn off the power, unplug the extruder thermistor...

there must be a bad wire in the bundle. when i heat up to temp and then swing the extruder along the x-axis it shuts down: SENT: M105 RECEIVED: ok T:221.6 /220.0 B:33.7 /0.0 @:27 RECEIVED: Error:0 RECEIVED: : Extruder switched off. MINTEMP triggered ! RECEIVED: Error:Printer stopped deu to errors. F...