Are you using the print formatted page for printing? You can pop that up from the '''...''' menu that appears above the item. (Screen shot example attached.) If that page still is too small: * Is Firefox using the full area of the page? If Firefox is only using part of it, this could be related to a problem reading the correct "paper size" from your printer driver. More tips on that if needed. * If Firefox is using the full page it might be shrinking the content to make space horizontally. In a window where you can access the menu bar, check File>Page Setup or orange Firefox button>Print>Page Setup to make sure the scaling is not set too small or, if necessary, turn off Shrink to Fit.