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Overriding Start G-Code (CURA 4.0.0)

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Posted · Overriding Start G-Code (CURA 4.0.0)

I have been using the old 15.04.6 version of Cura for a long time. I have been advised to upgrade to the beta to check out the new features and so far am impressed with the 4.0.0 beta. However, I like my bed and extruder to heat up at the same time and these added lines of G-Code prevent that when I slice.

M140 S{print_bed_temperature}
M105
M190 S{print_bed_temperature}
M104 S{print_temperature}
M105
M109 S{print_temperature}
M82 ;absolute extrusion mode

Where do these lines get added, because I used to be able to heat both at the same time with 15.04.6 with the following code.

M107; FANS OFF
M140 S{print_bed_temperature}
M104 S{print_temperature}
G91; RELATIVE POSITIONING
G28; HOME ALL AXIS
M84; KILL MOTORS
M109 S{print_temperature}
G90; ABOSOLUTE POSITIONING
G1 X5 Y5 F10000; MOVE CLOSE TO HOME
G28; HOME ALL AXIS
G29; PROBE BED
M190 S{print_bed_temperature}
G1 Z100; RAISE Z-AXIS TO 100MM
G1 X0 F1000; MOVE SLOW TO HOME
G92 E0; ZERO EXTRUDER
G1 E10; PRIME NOZZLE
M25; WAIT FOR USER
G92 E0; ZERO EXTRUDER
G1 F{travel_speed}; START
M140 S60
G92 E0

I don't want to have to remove the lines everytime I slice a print, can these lines be edited or taken out of start G-Code somewhere?

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Posted · Overriding Start G-Code (CURA 4.0.0)

Basically it should be possible to use the same start script as before, but the names of the settings / replacement patterns have changed.

 

You will probably need:

 

{material_bed_temperature_layer_0}

{material_print_temperature_layer_0}

{speed_travel_layer_0}

 

If you're interested:

@ahoeben compiled a list of all possible variables a while ago: Settings and replacement patterns

 

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