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src/libslic3r/GCodeWriter.cpp

@@ -534,6 +534,7 @@ std::string GCodeWriter::toolchange(unsigned int filament_id)
     // if we are running a single-extruder setup, just set the extruder and return nothing
     std::ostringstream gcode;
     if (this->multiple_extruders || (this->config.filament_diameter.values.size() > 1 && !is_bbl_printers())) {
+        // Orca: call toolchange_prefix() to get the correct command prefix based on the configuration and flavor.
         gcode << this->toolchange_prefix() << filament_id;
         if (GCodeWriter::full_gcode_comment)
             gcode << " ; change extruder";