How to send data from one component to another in ember.js?

I have a print-user.hbs component to display the user data stored in database. I have to edit the user data. So I created another component edit-user.hbs. I have to send the mailid of the user-data from print-user to edit-user So that i can update the data in database. I tried to call the function from print-user, but it is not working. I don't know how to send data from print-user to edit-user.