Ender 3 Universal Pen Mount -- Plotter

This model is designed to be mounted on the ender 3 hotend carriage with the screws that hold the hotend cover. Then you can use your printer as a plotter with a pen (I used a 4 colours bic pen) or a marker.I also used a small clip to reduce vibrationHOW TO USE IT:1. You have to adjust your z offset, there are many ways, you can delete G28 (or G1 Z0) from your starting G-code and then put your z-axis at the right height, or you can print with a big first layer height and adjust the pen so it tou