Transferring PLC code from one to another

We have a 3D printer that has a PLC that lost its code. We have the same printer right next to it so we were curious if there was a way to copy the code from one to the other. Do you happen to know how to do this without needing the Schneider Electric software? Our 3d printer support guy told us he could help us but then went radio silent and we need this printer up and running. It is a M258 if that helps anyone.