Jura F70 Coffee Machine isn't responding to the touch screen and keeps rinsing when pushing different cup sizes, asks for beans to fill even though it is full.

call for a warranty service

I think water dropped into electric parts and now something burn out...no suggest, just send them the coffe maker

The milk tubes should be submersed into water with a milk cleaning agent. sounds like you've left the milk tubes drawing from the fridge with milk in it.
Bean to cup cleaning

Jura x7 coffee machines are older models in the coffee machine range. It may simply require a full system clean, using jura cleaning tablets, or more likely a service. Bean to cup machines should really be serviced every year to 18 months depending on usage.

We can put you in touch with a Jura engineer if you need one, contact me here Denby Dale Coffee

I just called their customer service 800-220-5701 with the same problem.

There's a point at the bottom of the chute where you can add ground coffee that tends to clog, especially if water gets in there. Access is from underneath - - remove the bottom tray and reach in - - it's not the hinged flap opening (that's the first thing you'll feel) but if you leave that closed and reach behind it, there's a silver-dollar sized area you're supposed to try to access and clean using a dry cloth. Once that's done you're supposed to try vacuuming from the top and then let it dry for a day or two.

The switch or photo sensor is not sensing any beans present.
So it can't continue
Use torch to inspect bean entry area
Small brush etc

Same thing happening to me right now. I think this has something to do with having used flavored beans (which I was warned not to do). Supposedly they gum up the machine.

Seems Problem with the bean sensor. you need to get the same replaced. there are no setting that can be done manually for bean sensor.

A Jura Engineer can check the Bean sensor with his computer system and confirm if the bean sensor is faulty.

I had a similar problem, and solved it by turning the grinder by hand against resistance. Apparently the grinder wasn't really turning during the cycle and needed to be cleared. If your beans are "hopping" this may be a different problem.

try and do a heavy duty de scale of the machine , put some descale directly into the tank, heat up ( de scale works better at high temp) select rinse, clean or flush programme. the vast majorty of probs. are due to limescale in the narrow pipe work.