On a floured work surface, divide the fresh pasta dough into 4 pieces and form each one into a rectangle. Using a pasta machine, roll one rectangle of dough at a time. Do not add too much flour so that the dough remains slightly sticky. Gradually flatten the dough to the 7, 8 or 9 setting, depending on your machine. Place the rolled dough on a very lightly floured surface. Cover with a clean dishcloth or plastic wrap to prevent from drying out.