Custom G-Code Variables

The Lulzbot Mini makes use of Custom GCode variables.

MatterSlice allows you to place certain tokens in your custom GCode that will automatically be replaced with the appropriate values. For example:

M109 S[temperature]

In this line, [temperature] will be replaced with the extruder temperature defined in your slice settings. These tokens can be enclosed in either square brackets [] or curly brackets {}, but for compatibility with other slicers we recommend square brackets.

Here is the list of currently available tokens:

variable	Slice Settings Page
temperature	Extruder Temperature
bed_temperature	Bed Temperature
bed_remove_part_temperature	Bed Remove Part Temperature
extruder_wipe_temperature	Extruder Wipe Temperature
z_offset	Z Offset
retract_length	Length on Move
filament_diameter	Filament Diameter
first_layer_speed	First Layer Speed
infill_speed	Speed for Infill
max_fan_speed	Maximum Fan Speed
min_fan_speed	Minimum Fan Speed
min_print_speed	Minimum Print Speed
perimeter_speed	Inside Perimeter Speed
retract_speed	Retraction Speed
support_material_speed	Support Material Speed
travel_speed	Travel Speed
bridge_fan_speed	Bridging Fan Speed
bridge_speed	Bridge Speed
raft_print_speed	Raft Speed
external_perimeter_speed	Outside Perimeter Speed