…and more importantly, how do I find a local printer?

Some train tickets are provided in PDF form via email that must be printed. If you have forgotten/lost your printed version of the PDF files or you have changed your itinerary and now have a new ticket you will need to find a printer. If your hotel is a larger one it may be able to print them for you.  Smaller hotels and Vacation Rentals may not have such services. To find a public printer in Europe use your Smartphone GPS Mapping tool to search for “copy near me”,  or “print near me”. In France, search for imprimerie, in Germany some drugstores kiosks for printing pictures that can also print PDF files.  Libraries and post offices may also have printing facilities.