Remove generated sart G-Code

[SJR_ 0]

Hi, 

 

I have an issue,  cura generates codes that I do not want

These are the last three lines ...

Is it possible to delete them ?
 

Thanks you.

;FLAVOR:Marlin
;TIME:1339
;Filament used: 0.555385m
;Layer height: 0.2
;MINX:93.775
;MINY:93.014
;MINZ:0.2
;MAXX:126.225
;MAXY:126.985
;MAXZ:22
;Generated with Cura_SteamEngine 4.2.1
M82 ;absolute extrusion mode
M140 S50 ; start heating the bed to what is set in Cura*

M220 S100 ;Reset Feedrate
M221 S100 ;Reset Flowrate

G28 ; Auto Home

M420 S1 ; Enable bed leveling. If threre are no bed leveling, or if there is no leveling data, then this command is simply ignored
G29 O ; auto leveling - Optional. If leveling is already enabled then exit without leveling. (1.1.9)

G90 ; Absolute positioning
G1 X225 Y225 F3000 ; quick wipe
G92 E0 ; Reset extruder lenght

M190 S50 ; start heating the bed to what is set in Cura and WAIT
M109 S195.0 T0 ; start heating hotend to what is set in Cura and WAIT

G92 E0
G92 E0
G1 F2400 E-7.5

 

[ahoeben 1,763]

You could delete them with a post-processing Find/Replace script.

 

Replace "G92 E0\nG92 E0\nG1 F2400 E-7.5" with ""

[ScrappyX 1]

Hi,
Could you please let me know how to remove this auto generated codes?

 

;Generated with Cura_SteamEngine 4.13.1  </ This auto generate code
M140 S60 </ This auto generate code
M105 </ This auto generate code
M190 S60 </ This auto generate code
M82 ;absolute extrusion mode
;***Start Preheating ***
M140 S60 ; begin heating bed  </I would like to pre-heat both parts at the same time
M104 S200 ; begin heating nozzle </I would like to pre-heat both parts at the same time
M190 S60 ; Wait for bed temp

 

Thank you 

[ahoeben 1,763]

Cura checks if the start gcode contains commands to heat up the hotend and bed before the print is started. If the start gcode does not have command to do that, CuraEngine adds the three lines (M190, M104, M109) before your start gcode just to make sure that the hotend is not cold before starting the actual print.

 

If you don't want Cura to add these lines, make sure your start gcode contains lines which have {material_print_temperature} and {material_bed_temperature} or {material_print_temperature_layer_0} and {material_bed_temperature_layer_0} in them respectively. eg:

 

;... code that should go before the heatup sequence here!

M140 S{material_bed_temperature_layer_0} ;Start heating bed
M104 S{material_print_temperature_layer_0} ;Wait for extruder to reach temp before proceeding
M190 S{material_bed_temperature_layer_0} ;Wait for bed to reach temp before proceeding

 

Be sure NOT to put in the actual temperatures; Cura will do that for you.

[ScrappyX 1]

Thank you for explain the system logic