gistfile1.js

var page = new WebPage();
var system = require("system");
page.paperSize = {
  width: '29.7cm', 
  height: '21cm',
  margin: {left:"0cm", right:"0cm", top:"0cm", bottom:"0cm"},
};
page.zoomFactor = 1.5;
page.open(system.args[1], function(status)
{
    setTimeout(function() {
      page.render(system.args[2]);
			phantom.exit();
		}, 30000);
});