I purchased a beautiful JM but unfortunately, the hand has a few problems.
- First of all, it regularly displays errors at machine switching. X and Y home position of the hand.
- Then, sometimes when capturing the ball for a lane shooting (not the oxo), the hand stays at it position and release the ball at the initial position, it tries a few times, then it ends up moving and dropping the ball properly.
- When moving the hand to the oxo, it happens that pressing the button up or down does not work. Also it sometimes drops the ball without action from me, and timeout is not reached.
If someone could advise about what I could start checking, it would be great.