Hello,
so i am in the process of calibrating my 3d printer.
Right now i try to set the home position with this instructables manual.
[
www.instructables.com]
I have plugged in 3 optical endstops though they just lay around and are not mounted yet to where they should be at some point in time.
In general do i need to install them to set a home position?
Another thing.
How do i properly turn off the printer? i have the full graphic smart controller and
test it with pronterface.
Can is somehow save a homing position by software?
Is it possible for the printer to know where it stands coordinatewise each time i turn it off at a different coordinate or does it have
to search each time for the optical endstop to find its homing position?
I need to understand how that works.
Can somebody teach me more on that subject?