@Gracy Yes, I agree. But in this case you have to be in front of machine in order to do the filament change in the appopiate layer .... with filament change option ..... you can do different things than to vigilate the machine till layer target .....

@Gracy I think you are wrong. In this area you can load the initial and final routine. To use the M600 command the firmware must allow you.
For the moment ENDER 6 doesn't allow it. It is a shit. Big printer, robust, stable, ...... one extrusor and it can not make change filament during printing process. I think it is a error from creality side. I hope they can solve asap with a firmware update or I will sell it and I will not recomend it anybody.

Re: M600 ender 6

Nobody knows how to do that with ender 6??