i personally would think it’s not possible, but maybe somebody knows.
(PHP, PDF created with fpdf) I would like to know if it is possible to open that pdf and open the print box directly.
More or less the same as one could do window.print() with html/JS.
any one any ideas?
You should embed some javascript code to do it.
You’ll need this component too:
http://www.fpdf.de/downloads/addons/36/
In the end of the page you have an example where you can show a print dialog after user open the document.