On a board you can print cards using standard Jira “Print cards” functionality or any printing app.
In this standard scenario you’ll always print all cards from the board. That option is not usable.
Use the JQL Search Bar to find cards which you’d like to print.
The app integrates with Agile Cards from SPARTEZ which marks cards which have already been printed.
When both apps are installed a new button “Unprinted issues” button will appear on the board.
Once selected the scrum master will be able to print all unprinted cards in just 2 clicks.
See the video how it works