At the end you will no doubt have a little dough left over.
This need not go to waste: roll the dough out thinly and simply cut into tagliatelle with a knife.
Remarks
It isn't easy to get the dough to the ideal thickness: too thick and the texture is unpleasant to eat, too thin and it will tear during filling. Do make a note of the settings on your pasta machine when you find the right ones, so that you will know for next time.
