title: Can I send a pdf file to the printer automatically?
body: <p>I have the following:</p>
  
  <pre><code>&lt;iframe src="ACRBusinessCL.pdf" id="PDFtoPrint" height="800" width="800"&gt;
  &lt;/iframe&gt;
  &lt;form&gt;
  &lt;input type="button" value="Print" onclick="document.getElementById('PDFtoPrint').focus(); document.getElementById('PDFtoPrint').contentWindow.print();"&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p>What's driving me crazy is: I thought I had this working at one point.
  The pdf file is showing up in the iframe, but when I click Print, nothing happens.</p>