GCode Cheat Sheet

May 17, 2023 GCode 3D Printing Marlin

This one’s just a little aide memoire for the (many) times I’m fiddling around with the tramming and/or calibration of the 3D printer.

Code Meaning
G0 Xn Yn Zn Move
G28 Home
G29 Bed Level
M500 Save Settings
M501 Restore Settings
M503 Report Settings
M211 S0 Disable Endstops
M851 Xn Yn Zn XYZ Probe Offset
M420 S1 Enable bed leveling
M48 Pn Probe repeatability test (n probes)
M117 message (Just for fun) Set LCD status line message
Everything -

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