I wish to print tpu for 20 layers, then add pause and change to abs for 50 layers. How can I have gcode print tpu with certain temp, speed, fan etc settings and then pause and change with gcodes for differing setting for abs, such as temp, speed, strength, etc?
Add 2 filaments here
Slice your model
In preview panel, Select your boundary layer, right click the layer height slider, and tell it to change to filament
The various changes in your filament settings will apply (temp, volumetric speed, fan). You mention “speed” and “strength” and if you must alter those slicing parameters, you will need to do so via a modifier cube or something else clever, at the same layer boundary.