Print selected fields in page tpl Drupal 7
First, If you want to print selected field then you should to do it in node.tpl.php and not in page. There are many ways to do this :

If you just need to render the fields in default way, you can go to Admin &gt; Content Type &gt; Your Content Type &gt; Manage Display and hide the fields you want.

If you want to do it through template files then you can use it using :

hide($content['field_name']);
print render($content['field_name']);


You can just remove print render($content); and write :

print render($content['field_name']);
print render($content['field_name2']);