Why do I have to click print twice during check-in?

During Churchteams check-in, dialog box pops up each time we click to print. How do I prevent that?

To keep the print dialog box from coming up when you click to print in Internet Explorer, go to steps 4 and 5 of the printer setup instructions (Check-in, Label Printer Info / Recommendation).  Here you will add https://churchteams.com and https://www.churchteams.com to the Trusted Sites list.
In Firefox this is handled by step 7 of the instructions (you have to do step 3 to get into where you add the option for step 7).
For Chrome, make sure that you follow the instructions in the below article.