How to clean an HVLP spray gun??

I hate HVLP guns for the same reason. I also hate the price tag and the fact you need several different needle/cap combinations for different fluids. I think I finally solved the problem, and clean up is super easy. I purchased the 3M accuspray gun. It uses the disposable cups that you can spray in any angle due to the atmospheric pressure squeezing the cup as you paint. The gun comes with 5 different size tips which snap off and you simply pour solvent through. They are transparent so you can see when they are clean. The rest of the gun only needs a wipe of the needle end with a solvent rag. The best part is the tips are good for 5-10 jobs and only cost about $6.50 each on amazon if you get a box of 4. I watched some reviews on youtube from actual shops and then purchased mine. It puts my Sharpe FX3000 to shame. Finally I get a nice wide pattern that my Sharpe failed miserably at providing.

Oh and the cup system is expensive through 3m but if you purchase the 1.0 version, you can get cheap ones from amazon that are a knock off. I think I got 50 for aroud $50 but don't quote me on that. EDIT: I may have linked the 2.0 cup system version below. The difference is in how the disposable cups attach to the gun. 2.0 fixed some issues users were having but I never had a problem with the 1.0 and already had a supply of them for my other guns so I chose to go with the older version, which like I said above has an aftermarket supply.

https://www.3m.com/3M/en_US/p/d/b40069842/