Yes - labels and documents can be reprinted from the Print menu at the batch or order level. Each shows how many times it's already been printed (e.g. "Printed 2 times") so you can tell an original from a reprint.
How to:
Open the batch (or the individual order).
Use the Print menu and select the document you need again.
💡 If nothing opens when you print, it's almost always a browser pop-up blocker -see Why didn't a print or download window open?