When you open the data grid you will see the printer button shown on the right. Select any number of sites and then select that button to export the data in a printable format.
...
You will then be taken to this page where you can select exactly which data you want to print. When you have made all the selections you want you can press Print and To start, open the Data Grid, queue the sites you want to print, and click the 
button to begin the printing process. A small window will appear where you can choose exactly what data you want to include in the print. Once you’ve gone through the options and chosen what you want included in the print, click Print and a new tab will open up with the print results. In that tab, you can then go through the normal process to print from your device.
...
...