Preheat oven to 425 degrees. Lightly grease 12-inch pizza pan or 9 by 13-inch pan. Unroll dough and place in greased pan. Press out with hands. Bake at 425 degrees 5 or 6 minutes until very light brown.
While crust is baking, heat butter or margarine in large skillet over low heat. Combine eggs and salt. Add egg mixture to skillet; scramble until set.
Spread salsa on prebaked pizza crust. Top with scrambled eggs, distributing evenly. Sprinkle cheddar cheese over eggs; top with bacon. Sprinkle with peppers, green onion, black olives, and Monterey Jack cheese.
Bake at 425 degrees for 10 to 12 minutes until crust is golden brown and cheese is melted.