Differences

This shows you the differences between two versions of the page.

--- purge_filament [2025/11/04 01:35] – created dshoop
+++ purge_filament [2025/11/08 18:07] (current) – dshoop
@@ Line 1: / Line 1: @@
-<code>
+====== A Purge Filament Macro ======
-;
+{{tag> gcode setup about}}
-; purge filament
-;
-G90 ; absolute positioning mode
+The following is based on a 0.4mm nozzle
-G28 ; home
-G1 Z10 F300 ; raise Z by 10 to be safe
+<code>
-G1 X67.5 Y0 F6000 ; move to start of purge line
+[gcode_macro PURGE]
-G1 Z0 F300 ; drop nozzle to plate surface
+description: purge filament
-M109 S220 ; heat extruder and wait
+gcode:
-G92 E0 ; reset extruder
+	;
-G1 X67.5 Y0 Z0.4 F300 ; move to start xyz position
+	; simply purges enough filament to flush the tool
-G1 X167.5 E80 F400 ; draw the first line
+	;
-G0 Y2 F120
+	G90 ; absolute positioning mode
-G1 X67.5 E60 F400 ; draw the second line
+	G28 ; home
-G0 Y4 F120
+	G1 Z10 F300 ; raise Z by 10 to be safe
-G1 X167.5 E30 F400 ; draw a third line
+	G1 X67.5 Y0 F6000 ; move to start of purge line
-G1 Z10 F300 ; raise Z by 10 to be safe
+	G1 Z0 F300 ; drop nozzle to plate surface
-G92 E0 ; reset extruder
+	M109 S220 ; heat extruder and wait
-G28
+	G92 E0 ; reset extruder
+	G1 X67.5 Y0 Z0.4 F300 ; move to start xyz position
+	G1 X167.5 E80 F400 ; draw the first line
+	G0 Y2 F120
+	G1 X67.5 E60 F400 ; draw the second line
+	G0 Y4 F120
+	G1 X167.5 E30 F400 ; draw a third line
+	G1 Z10 F300 ; raise Z by 10 to be safe
+	G92 E0 ; reset extruder
 </code>