HP Inkjet Automatic Two-sided Printing Accessories save you time money and paper with automatic printing on both sides of the page.&lt;b&gt;Save money by cutting paper consumption in half.&lt;/b&gt;&lt;br /&gt;&lt;br /&gt;&lt;b&gt;Automatically print on both sides and spend less time at the printer.&lt;/b&gt;&lt;br /&gt;&lt;br /&gt;&lt;b&gt;Manage fewer pages and create less cumbersome documents.&lt;/b&gt;