The most frequently used G-code commands are listed below. Detailed instructions on the use of these commands can be found elsewhere in this manual. This sheet is intended as a memory aid for users already familiar with machine operating processes.
G-code input is case-sensitive. Make sure to capitalize all letters. A warning comes up if an invalid command is entered, and the invalid command is ignored. The warning does not stop an active print.
| G-code Command | Description |
|---|---|
| G1 [Xnnn] [Ynnn] [Znnn] [Ennn] [Fnnn] | Linear Move/Extrude |
| G28 | Home Axes |
| G29 | Probe Bed |
| M104 [Tx] [Snnn] | Set Hot End Temperature |
| M114 | Get Current Position |
| M220 [Snnn] | Print Speed Override |
| M221 [Tx] [Snnn] | Extrusion Rate Override |
| M140 [Snnn] | Set Bed Temperature |
| M218 T1 [Xnnn] [Ynnn] | Adjust X and Y Offsets |
| M290 [Znnn] | Adjust Z Offset |
| T0/T1 | Change Active Toolhead |