No big deal. This happens all the time. Tellers are doing business every day, and mistakes are inevitable. Just say that the printer is broken and the summons can't be printed normally. Fill in the summons manually, and the supervisor can sign it. The worst result is that after the event, the regulatory authorities will make a wrong inquiry or notice to your outlets and deduct part of the bonus.

In the future, we should be more careful, pay attention to the operation and stereotypes, and make it clear.