Is there anyway I can scan with no ink Epson photo RX620

I'm not certain that I can help, but I am familiar with the Epson does things with their printers and all-in-ones. The thing is, printers are pretty cheap to buy. Where these companies make lotsa bucks is in the aftermarket products, which in this case is printer ink. Therefore, these printers are designed to now allow you to do much of anything with all the ink cartridges installed. I can certainly understand your frustration, and if I am wrong about this, I would like someone who considers themselves an "expert" to tell me so. Good luck, and my advice would be, next time don't buy an Epson. They are the worst company for high-priced ink, and if you use anything except Epson brand ink, you void the warranty. Sucks!