I use Simplify3D 4.1.2 and FlashForge Creator Pro.
I want to print with the left extruder only.
I make a print file in SD card with setting the left extruder temperature 190 and the right 0.
But the 3D printer try to print without waiting the left extruder temperature up to 190.
When I make a print file with MakerBot Desktop Slicer Software, the printer waits the left extruder up to 190.