If the touch screen is blank, tap it once to awaken.
To Start, click the black circle-X in the top right of the Secure Print Login home screen.
Select the Print/Scan (Memory Storage Device) button
When prompted "No Device Insert the Device", insert the USB stick into the port on the left of the Lanier touch panel and select the stick when it appears.
If the Secure Print prompt appears, click CANCEL. (Yes this is Counter Intuitive, but it is what is required to proceed). 
Proceed with scanning...