Custom G Code: Complete Guide to CNC Programming & Macros

Decoding Custom G-Code: Unlock the Hidden Power of Your 3D Printer

If you have been 3D printing for a while, you probably spend a lot of time tweaking temperatures, retraction settings, and print speeds in your slicer. But what if you could inject commands directly into your print at exact moments—pausing to embed a magnet, changing filament mid-print, or running a custom nozzle wipe?

That is where custom G-code comes in.