Step 1: viewing your email like below, double click the email you want to print so it opens up over most of the browser window as seen in step 2;
Step 2: Now that the email has opened up click on the 3 dots above the subject "Multiline Mail Server Migration" and select "PRINT";
Step 3: This will open the email up unto a page that contains only the contents of the email; here you will see the print dialogue; click the "PRINT" button at the bottom right hand side.