Yep. Print, wait at least 30 mins to fully dry and iron-on. It’s that easy.
You do need to use photo grade ink in the printer and be careful to heat it evenly with the iron during the process, but otherwise it’s pretty easy to do. Also know that the colors will be 20% darker after ironing, so the image needs to be adjusted accordingly.
That's pretty slick. My 4-H group years ago tried iron on vinyls, mostly letters and numbers for our club that year. Didn't work very well, after a couple hours they starting peeling off. Course that was mid 90s .