The print speed should be slow enough to allow the PLA to cool properly, values around 50 mm/s work well with this extruder. The temperature of the print bed should be perfect at 60 ☌ for every PLA filament on the PC-coated print bed. With the Ender 3 V2 Neo, I have achieved good results with different PLA filaments at 200 ☌. The recommended printing temperature for PLA is between 185 and 205 ☌. However, there are a few things to keep in mind when printing with PLA on the Ender 3 V2 Neo. PLA is the most popular filament for 3D printers because it is easy to print and offers a wide range of colors. First layer: 5-10 mm/s, 0% cooling, 100% extrusion width, 100% layer height.These are the correct Cura settings for the Ender 3 V2 Neo for PLA: M84 X Y E Disable all steppers but Z PLA Settings at a Glance It prints for example two lines before printing to stimulate extrusion and to wipe off any leaked filament (like a skirt). These are commands that the printer executes before and after the print job. In addition to other data, a start and end G-code is also defined. This way, Cura knows how big the printer and its print head is. The machine settings should be defined as shown in the screenshot above.
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