Startup G-code for Slic3r?

I would like to insert G-code before the typical Slic3r startup, which is shown below for my system:

M190 Sxxx ; set bed temperature
M104 Sxxx ; set temperature

It appears the Slic3r's "Printer Settings, Start G-code" is listed after the above, which is not what I desire.

Currently, I edit each-and-every-one of my sliced G-code sources before printing. 

Is there a way to insert some Startup G-code before the "M107" line in the default code?


  • slic3r will allways start with a M107,but if yu enter your own M190 and M104 then slic3r will not put its own m190,m104 afterwards

    G28 X0 Y0
    M190 S[first_layer_bed_temperature]
    M104 S[first_layer_temperature]
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