If I had seen your comment a few years ago, how lucky it was. I built my 1000*1600*450 printer. I have experienced all of what you said. At present, iterating for three rounds, I have given up wire, stepper motor to servo motor, and particle printing.by ctma1007 - General
The raster bars and sensors of the printer are quite cheap, and some companies have started commercial use in this area five or six years ago, and the effect is very good. There is already a semi-closed loop 42 motor controller open source solution based on Hall sensors, but after a long search, I have not found a raster bar and sensor open source control solution for the printer. Is there?by ctma1007 - General