Hi,
I was moving the Y-axis (not manually, with the "Move Axis" function) on my Ultimaker Original+ when it seemed to randomly jam up and not move. Upon further inspection I realized that the Y-Carriage on the right-hand side of the printer would not budge. There is no visible obstructions and even if I detach the belt and the smaller rail, it still will not move. Does anyone have any advice for this? I've heard sewing machine oil should be used with those rails, but I have not tried it yet.
Thanks