Geeetech

Hello, i ordered my M201 yesterday and i have two questions.
1) Is it possible to change the nozzle for better printing quality?
2) Can i use it like a dual extruder? I mean i want to print lets say 5 layers with blue color and the next 5 with red. is it possible?
Thank you

It's a M6 one, but don't know the other nozzles will fit this 2-in-1-out extruder or not. As for the second question, you can set the mixer height in the custom plate,but not by layers, it's by print height, check out this link:
http://www.geeetech.com/forum/viewtopic ... 20&t=17279