Print the page this is influenced by the library that Laravel made for Cashier.

print.js

// PhantomJS Screenshot Capture...
var page = require('webpage').create();

//page.viewportSize = {width: 600, height: 600};
page.paperSize = {format: 'A4', orientation: 'portrait', margin: '1cm'};

page.open('http://startup-scorecard.com/core/functions/answers_pdf4.php', function() {
  setTimeout(function() {
    page.render('output.pdf');
    phantom.exit()
  }, 3000);
});