I said so in a comment half an hour ago, but it immediately got downvoted to oblivion. Meanwhile the comment seems to slowly recover.
Nowhere on their website they say so. I would be really pissed if I bought a printer for thousands of dollars, unpack it and then realize I cannot use it. Letting it use my internet connection and being dependant on the services of a company to use it would not be an option for me.
But yeah, if that's true it's a real buzzkill.