Problem with the new Saeco espresso machine

Hello,
Yesterday I bought my first ekpres for home, the choice was Saeco sm6580.
After a few coffees a message popped up to empty the grounds container, only the grounds themselves were not much, but in general in this stand where the container is a lot of water. I have several coffee makers at work that I often use, admittedly different models, but I have never seen water in this stand.
Of course, I leave the empty cup under the nozzles.
This is normal in this model ? Where does the water come from there at all ?

This is normal. It's the residual water that runs into the machine after every cup of coffee.

Hi if you find water in the bottom container is not correct but if you find it in the basin underneath where you place the cup is correct ......... it is the remaining water when the unit comes home that drains it into that, drawer
Bye