Motors move in one direction only

[SChaney]

Hi,

I am having a problem where the motors only move in one direction (home i believe).

I have double checked the endstop connections and plug assignment and everything follows the installation instructions.

Also, the sprockets on the X and Y motors can't be anchored to the post. The inset screws meant to anchor them are too skinny and just slide in or out.

Model number is unknown but the ebay auction title is "Free Filament&Shipping 3D Printer Acrylic Frame Prusa Mendel I3 unassembled DIY ". Ebay Transaction Id 1578423180012.

[Sherry]

Hi,

I am having a problem where the motors only move in one direction (home i believe).

I have double checked the endstop connections and plug assignment and everything follows the installation instructions.

Also, the sprockets on the X and Y motors can't be anchored to the post. The inset screws meant to anchor them are too skinny and just slide in or out.

Model number is unknown but the ebay auction title is "Free Filament&Shipping 3D Printer Acrylic Frame Prusa Mendel I3 unassembled DIY ". Ebay Transaction Id 1578423180012.

hi,home direction is toward endstop.could the printer auto home when press home button in repetier host.
please check the wire connection again especially endstop wires.
if the following step can not help,please try to reburn firmware

[SChaney]

The wiring and endstops are all correct.

I do not have the code to reburn the firmware with.

[Sherry]

The wiring and endstops are all correct.

I do not have the code to reburn the firmware with.

hi,did lcd show any error?
firmware for i3 pro B is in the attachement.please reburn the firmware.