Printer Head Has Random Drifts on X Axis
I am not an engineer nor do I know much about this kind of equipment. I bought a large format 3D printer from ErectorBot in California to print prototypes of a product that I am developing. The maker said I would have no problem catching on to the technology. Over six months later I keep experiencing the same reoccurring issue. The gantry head will randomly shift from side to side and crash. Sometimes it will keep printing after it has shifted mm to either the left or right. Sometimes it will crash. The maker has not been able to help with this issue. I am running out of time and money. It crashes at least once a week because of this "phantom drift". PLEASE HELP!!!