ALunar M518 Prusa i3 Level Test 150 x 150 x 2 mm

thingiverse

Borrowed from elmerohueso and rescaled from 220x220mm down to 150x150mm (68% of the original) to test bed leveling for a smaller build platform like the ALunar M518 Prusa i3 printer. Based on, "Borrowed Jfearnside's code to stop at each corner (twice) so you can check the bed level, and injected it into [his] test of printing five single-layer 20mm discs. Stick the GCODE on the SD card and have a sheet of paper ready. The GCODE [may] stop at each corner, [maybe] pausing so you can adjust the leveling knobs. [Maybe] Push the button on the printer after testing each corner (the [may] printer says something like "waiting for user") to go on to the next corner. After [maybe] stopping at each corner twice, it will print several skirts around the bed (you can continue to adjust height as needed as the skirts print), then a disc in each corner and a disc in the middle to check adhesion. This could probably work for any 150x150 printer, using PLA." Before was, "This is an Ender-3 Bed leveling procedure. It will start with a 4 point bed leveling which is run twice. Copy the gcode provided to your SD card and insert into the printer. Turn on the Ender-3 and go to "Print from SD" and select the bed leveling gcode. Basically it will move your nozzle to a point above the first bed leveling screw. Put a piece of copy paper under it and adjust the leveling screw until it it gripping the paper. Click the control wheel on the display to move to the next screw location. Repeat the above until all 4 points are gripping the paper. The bed leveling will then be checked once more. After that, the Ender-3 will print a large square on the bed, This takes about 4 minutes. You must load PLA before the test. The square should stick to the bed. See video for detailed instruction (Note: Video is from the original Ender 2 three point bed leveling but the concept is the same). hxxps://youtu.be/DI-yhPi53mQ Credit to Weitling hxxps://www.thingiverse.com/weitling/about for his original code and idea. Note - you do not need the STL that is uploaded here - its the only way I can upload to thingiverse though. I am not a GCode expert - just someone trying to help the community. If I have something wrong please let me know and I will update it." Originally from, "23-09-2017 Update! Added gcode file that Heat the nozzle to 210C and bed to 50C for more accurate leveling. I recommend to unload the filament before start the leveling so no filament will flow and interfere with the leveling. This is a Ender-2 Bed leveling procedure. It start with 3 point bed leveling. It is done 2 times. After that, the Ender print a small square on the bed, This takes 4 minutes. You must load PLA before the test. The square should stick to the bed. See video for detailed instruction. Happy leveling". UPDATE: ALunar M518 Prusa i3 Level Test_v15.gcode: Remixed for a 150 x 150 mm bed. Before printing, roughly adjust the height of the bed build platform by turning the 4 leveling screws or wing nuts. ShareOrJoy.