Originally Posted by
chief2007
Looking at the last photo - the switch cover/scanning wiring harness looks loose - so press that in if you haven't already.
It pulled loose when I moved the wiring to show the latches on the z-pack.
Now when you go to the user test option, have you been able to scroll with the up and down arrows to scroll use to the other test (Z, Y, cut motor)?
If you can test you Z and Y motors, if you get a Z axis stall again more than likely the FFC cable itself is bad, or the Z motor itself may be bad or dust in the encoder.
All of the tests do the same thing. They show the remove bit and then when I press any key it goes back to the test window.
I have a cable I can send you if needed.
Greatly appreciated but I did pin the cable out. It is 14 and continuity is good on all pins.
I also have a controller I use for troubleshooting. Controllers run $303 plus shipping so best to make sure that is what it is first.
How can I prove out the controller?
And sorry to say, the machine could have had the controller changed once already. When you get a new controller, there are no hours on it. Only way to know for sure is if LHR has a history on the machine.
Let us know about the other users test and we can go from there.