1. Place documents to be scanned in either the flatbed or feeder tray in the printer.
2. Open Scan App
3. 
4. Choose what Scanner to Scan from (for treasury you'll choose the printer with number 2550)
5. 
6. Change the Source Menu to Feeder or Flatbed
7. 
8. Change the File Type to PDF (If PDF is not in the list, make sure you have selected a source and not Auto-configured)
9. 
10. Click on the Show More option
11. Check the Page Size and make sure its set to Letter
12. Once all the settings are set up, select the Scan button on the bottom
13. The scanned image will be saved to your Scan folder I have set up on your Desktop