View source for Testcase Printing Duplex

== Description ==
This  test case describes the scenario of printinga document with the  "duplex" setting enabled, i.e. printingon both sides of the paper.

=== How to test ===
* Create  a document using OpenOffice.org that is three pages long; make sure  that the pages can be distinguished from one another by writing e.g.  "Page 1", "Page 2", "Page 3" on them.
* Print two copies of  the document, with double-sided printing enabled and with "collate"  enabled (so that the printed pages can be easily separated into copies)
* Export the document as PDF and open that file in Evince by double-clicking on it in the file manager.
* Print another two copies of the document, as before.
* Do the same from other applications, e.g. Firefox, gedit.

=== ExpectedResults ===
Foreach print-out there should be four sheets of paper in the outputtray in this order:

* A sheet with page 1 on one side and page 2 on the other
* A sheet with page 3 on one side and black on the other
* Another sheet with page 1 on one side and page 2 on the other
* Another sheet with page 3 on one side and blank on the other