Let us look at two examples of printing checks. For testing purposes, we are going to print them on plain paper or, preferably, on a copy of your check sheet. When printing real checks though, you will be using pre-printed 3-to-a-page checks or Voucher checks, which have one check and a voucher in one page. In the first test, we will print a single check with address. In the second, we will print three checks in one go.