From the main sales screen you will click the Search button at the top of the page.
From the search page you will need to click the Search Receipts button at the top of that page.
This page will allow you to search any date for a certain receipt and will provide a list of all receipts from that date. When you locate the particular receipt that needs to be reprinted, click on the receipt and make sure it is highlighted.
Once the receipt is highlighted click the Print button to the right of the page to complete the reprinting process.