MARLIN / Cura 3.6.0 Post Processor?

Printer Support
#1

I have an AnyCubic Mega X and I am using the default printer setup in Astroprint (MARLIN g-code flavor and the Cura 3.6.0 slicing engine). In the generated g-code, it begins with:

FLAVOR:Marlin
;TIME:6666
;Filament used: 0m
;Layer height: 0.2

;Generated with Cura_SteamEngine master
M140 S60
M105
M190 S60
M104 S210
M105
M109 S210
M82 ;absolute extrusion mode
G28 ;Home

How can I modify the post processor that generates this code? Surprisingly, I cannot find any posts that discuss this…

I’m very impressed with AstroPrint and have created a monthly pledge to support the product.
Just trying to bend it a bit further to my will. Thanks!

#2

Add your own start / end gcode to the printer profile and the slicer won’t generate it for you

#3

Thanks Daniel, worked perfectly. For anyone else searching, I wanted to start the heating of the hot end and bed simultaneously (in default post, it heats bed first, then hot end). I know I have sufficient power to do it since the stock firmware on the printer does it that way. Here is what I changed the start g-code block to:

FLAVOR:Marlin

;Modified default start g-code
M140 S60
M104 S210
M105
M109 S210
M190 S60
M82 ;absolute extrusion mode
G28 ;Home

Hope that helps others.