Specify paper size

  1. In the Print module, click the Page Setup button.
  2. In the Print Setup dialog box (Windows) or Page Setup dialog box (Mac OS), choose a printer from the Name (Windows) or Format For (Mac OS) menu.
    Note: (Mac OS) Choose Any Printer from the Format For menu if you want to apply the page setup settings to all printers used by your computer.
  3. Choose a paper size from the Size (Windows) or Paper Size (Mac OS) menu.
  4. Choose an orientation.
    Note: (Mac OS) It’s best to leave the Scale at 100% and let Lightroom scale the image to the page using a specific template. Changing the Scale setting might cause your photo to print at a size you weren’t expecting.