Just recently purchased a RAMBo 1.4 board, and got everything connected. It seems that I could have a faulty board. The E0 stepper will not respond. I did some troubleshooting by switching the cables with the X1 stepper, and found that the cable and motor were fine.
Any suggestions? Any help would be greatly appreciated.
Check M115. You may not have the dual endstop firmware installed. It would say v510S or v510D
You can also check M119. Dual firmware will have X2 and y2 min endstops listed.
The firmware for 3D printers prevents cold extrusions. Meaning it will not let E0 move unless the Nozzle temperature is high enough. What firmware do you have loaded?
1 Like