HP LaserJet Enterprise 700 color MFP M775 series - Manual (Page 181)

6. To configure settings for the document, touch
the More Options button.
7. Touch the Start button to save the file.
NOTE: You can preview the image at any
time by touching the Preview button in the
upper-right corner of the screen. For more
information about this feature, touch the Help
button on the preview screen.
ENWW Send a scanned document to a USB flash drive 167