This is an eVoting system - not at a ballot box. There is no printer. And even if there was, a similar problem can occur if you lose the keys. And you need keys

This is an eVoting system - not at a ballot box. There is no printer. And even if there was, a similar problem can occur if you lose the keys. And you need keys because the printout cannot be voter verifiable, or you enable the various forms of vote fraud that anonymous ballot boxes were introduced to stop.