Enable Toner Saver¶
When checked, this setting optimizes the content so that the printer uses less ink during printing. In some cases, toner savings may reach 15%. Print quality is usually not impaired in any discernable way.
[HKEY_CURRENT_USER\Software\Adobe\<product name>\<version>\AVGeneral] "bPrintSaveToner"=dword:00000001
Disable thumbnails in Windows Explorer¶
New for the Oct 13, 2015 release:
32-bit Windows systems only in the first release. 64-bit support added in May, 2016. When enabled, Windows Explorer shows the first page of the PDF as a thumbnail. By default, thumbnails are disabled. To lock the setting, check Prevent the end user from enabling PDF preview in Windows Explorer.