Geeetech

I found the problem, I switched the stepper motor driver boards around and the problem moved with the board, i have ordered some new drivers. Thanks for all your help, it’s shocking how much extra I have sprang on the printer, new rods, new PSu and now new driver boards, would geeetech refund anythi...

ok so after a long time playing i have found out the following, i removed the two stepper motors from the printer and just sat them on my desk with no load, butthe problem is still there , if i just run one the motor it works fine, i tested both motors in both ports ans they seem fine, its when both...

Hi William,

Both motors are at the same height and work fine until it hits the end stop

If I swap the two cables of the motors over the problem seems to be with the same motor not the port.

Hello all could really use some help so i have just purchased my first 3D printer a geeetech prusa i3 pro b, what a nightmare ! building it was the easy part then.... the power supply blow up when i turned it on, it was set to 220 and wired correctly i check like 4 times and then another 4 times aft...