Originally Posted by
ToGo
Please note in Austria (ÖBB Ticket) and Germany (DB Ticket) you have to Print your Ticket on an A4 Paper!!! Tickets on your Laptop, Cell Phone, Tablet,... are not Valid!!!!!
I don't have access to A4 paper. I printed mine on letter-sized paper (8 1/2" x 11") and the DB conductors accepted the tickets when I traveled last summer. The bar codes were easily scanned.