400 miles?
Bro, if you can sling something that far then we might as well be making big ass slings to sling rockets into space, much better than some shitty propulsion system.
Ads, really?
Now, I remember he did that oneshot about weed or something which is absolutely hilarious, but I honestly view the printer business as a way worse vice.
This stuff is seriously not kosher and designed to be a money slurp. Connection errors, printing errors, replacing cartridges...