Print a LANDSCAPE oriented PDF double-sided

Problem: the backside of each double-sided page prints upside-down.
Solution: use the settings below IN ORDER

1. In Acrobat Pro, click File > Print
2. Set ‘Page Sizing & Handling’ to Actual Size or Shrink Oversized Pages
3. ‘Auto portrait/landscape’ orientation should be checked
4. ‘Choose Paper Source by PDF page size’ should be unchecked
5. Click the Properties button; click the Printing Shortcuts tab
6. Select ‘EcoSMART Settings’
7. Change ‘Orientation’ to Landscape
8. Click OK then print the job
9. Highly recommended: print your first two pages as a test print to verify it’s working