Z axis opto switch

thingiverse

Here is rewritten content. The opto-stop Support with High Accuracy. This support is designed specifically for my Omron sx4009-p1 e66 model that I built from scratch. Unfortunately, the ABS plastic reflects light from the emitter, so I added a metal plate to block it - not ideal but effective. It consists of two parts: a stationary and an adjustable part with sliding functionality, allowing for vertical adjustment. **Instructions** To fine-tune the nozzle clearance, you need a m3 nut inside the fixed section. Use a m3 screw for this purpose. When printing, find the final layer housing within your Repetier Host's model using G-code manipulation tools after slicing the part. Insert the m3 nut manually while the printer pauses briefly before clicking "Continue" to complete your print. That is all.