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GCODE Scripts

After print job is cancelled

G91 ; set to Relative position
G1 E-1 F300 ; retract filament a bit before lifting nozzle
G0 Z15 ; move z axis up 15mm
G90 ; set to Absolute position
G0 X150Y150; move part out for inspection
M104 S0; turn off extruder heat
M140 S0; turn off heated bed
M106 S0; Turn off fan
M84; Move Freely

After print job is paused

; Reference: https://www.yirco.me/octoprint-pause-change-filament/
{% if pause_position.x is not none %}
; relative XYZE
G91
M83
; retract filament of 0.8 mm up, move Z slightly upwards and
G1 Z+5 E-0.8 F4500
; absolute XYZE
M82
G90
; move to a safe rest position, adjust as necessary
G1 X0 Y0
; try locking motors for a filament swap
; M17 XY M84
{% endif %}

Before print job is resumed

; Reference: https://www.yirco.me/octoprint-pause-change-filament/
{% if pause_position.x is not none %}
; relative extruder
M83

; prime nozzle
G1 E-0.8 F4500
G1 E0.8 F4500
G1 E0.8 F4500

; absolute E
M82

; absolute XYZ
G90

; reset E
G92 E{{ pause_position.e }}

; WARNING!!! - use M83 or M82(exruder absolute mode) according what your slicer generates
; If you use Cura, this will be M82, otherwise, likely its M83
; For more comments/info, see https://www.yirco.me/octoprint-pause-change-filament/
M82 ; extruder relative mode

; move back to pause position XYZ
G1 X{{ pause_position.x }} Y{{ pause_position.y }} Z{{ pause_position.z }} F4500

; reset to feed rate before pause if available
{% if pause_position.f is not none %}G1 F{{ pause_position.f }}{% endif %}
{% endif %}

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