HP Color LaserJet Enterprise CM4540 MFP series - Manual (Page 217)

3. Select an existing folder, or touch the New
Folder button to create a new folder.
4. Type the name for the file in the File Name text
field.
5. To configure settings for the document, touch
the More Options button.
6. Touch the Start button to save the file.
Send a scanned document to a USB flash drive
The product can scan a file and save it in a folder on a USB flash drive.
NOTE: You might be required to sign in to the product to use this feature.
1. Place the document face-down on the scanner
glass or face-up in the document feeder.
ENWW Send a scanned document 197