Click on a preview in the filmstrip at the bottom of your screen.
Information is displayed in the upper-left corner of the work area:
• Page number
• Paper size
If this display is distracting, press i on your keyboard.
The Preview panel displays the layout of a template selected in the Template Browser panel.
The Template Browser panel has print-layout templates.
There are two default sections.
The first section contains Lightroom templates.
The second section is for user-defined templates.
To preview a template in the Preview panel, move the cursor over the name of a template in the Template Browser panel.
To create a user-defined template, do the following.
1) Select a Lightroom template that's similar to your desired template.
2) Modify the template using the options in the panels on the right side of your screen.
3) Click the + icon in the Template Browser panel tab on the left side of your screen.
4) Rename the template from Untitled Template, and select a folder, such as the default folder, User Templates.
The Collections panel displays your collections.
If needed, you can create a collection of the photographs that you're printing.