hi, got an emergency as the extruders on my big box have stopped working. Can't get them to operate manually or with the program. Can anybody help please?
I think you will need to provide a lot more information. It sounds like you have dual extruders and neither work? Are you saying the extruder motors aren't turning? Are you trying with the hot ends at temperature (they won't run when cold)? Do your axis run? Did anything happen just before the failure? Have you tried forward and reverse?