How to fix Melitta Caffeo Solo coffee machine when coffee is not flowing through noses

It can be just a matter of spout manifold to be clogged.

Steps to be taken:

1. Take off spout manifold using this guide https://www.ifixit.com/Guide/Replacing+Coffee+Spout+Manifold+on+Melitta+Caffeo+Solo/125263
2. Now fill spout manifold with water and actively shake it. In my case after 2 years of operation there was a lot of coffee wastes inside.
3. Once your stop seeing coffee wastes coming out — you are done!
4. Just place everything back and that’s it!

I was super happy that I could fix this issue without calling a coffee machine repairing master.