Inverted Y axis

[Roberts_Clif]

I would think that the 3D Printer Kits would have everything correctly setup, unless the wrong steppers was placed in the kit to get it to market.


It's Been a long time ago will have try to recall the information.
I have two identical 3D Printers the wiring harnesses color pairs are different.
One is Green Red Black Blue the other is Black Green Red Blue for X & Y
Z is wired as Green Blue Black Red the other is Black Green red Blue, I can not go by colors.

I found this hope it helps.

Reversed wiring for a 1.8 deg 4-wire bipolar winding stepper motor.jpg