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Start G-code temperature

Posted: Thu Mar 11, 2021 9:25 pm
by benko
Hey Guys,

I have the Raise3D Pro2 and I'm using Prosaslicer.
I have the following Start G-code that heats up both nozzles in the beginning in order for them to do the switch if needed.
But after the print starts, the one that not in use is still with the initial temperature and won't go down.

How can I force the temperature of the extruder that is not in use to go down?

Start G-code

G90; use absolute coordinates
M83; extruder relative mode
M104 S[first_layer_temperature] ; set extruder temp
M140 S[first_layer_bed_temperature] ; set bed temp
M190 S[first_layer_bed_temperature]; wait for bed temp
M109 S[first_layer_temperature]; wait for extruder temp
T[initial_extruder] P0 ; select tool
M116 P[initial_extruder] ; wait for temperature
G21
M82
M107; fan off
G28 X0 Y0
G28 Z0
G92 E0; reset extruder position to 0
G1 Y5 X5 F3000 ;Move to position
G1 X60 E9.0 F1000 ;Start purge line
G1 X100 E12.5 F1000 ;Finish purge line
G92 E0; reset extruder position to 0
M117 Printing...



Tool Change G-code

; Custom tool change G-code
T[next_extruder] P0 ; select tool
M116 P[next_extruder] ; wait for temperature