Bad Rambo?

Just today, my extruder motor stopped responding to commands/prints. I tried swapping the wires for my extruder and x motor. Then, when I sent a command to “move x”, it extruded. But when I sent a command to extrude, it didn’t move the x. Nothing happened.

Does this mean the extruder port on the Rambo is bad?


The problem lies with the RAMBo electronics/mosfet/driver. If you think you are still under warranty,send in the following information to

  • Order number

  • 3D printer serial number

  • Contact information

  • Shipping information

and we’ll see what needs to happen, to get you up and running again!