Vertical dark streaks when scanning from the ADF

1. Raise the scanner cover, and then remove the glass cleaner tool.



2. Wipe the ADF glass beside the scanner glass.



3. Open door A1, and then clean the ADF glass.



4. Return the tool to its place.



5. Close the scanner cover.

Note:  For more information on cleaning the scanner, see Cleaning the scanner.

If the problem persists, then contact customer support.