136 VISIONEER PATRIOT 680 SCANNER USER’S GUIDE
Maintenance
This section contains information on maintenance, troubleshooting,
uninstalling, scanner specifications, and spare parts.
CLEANING THE AUTOMATIC DOCUMENT FEEDER
You may need to clean the ADF feed mechanism if your documents do
not feed easily into the ADF, or several feed in at the same time.
To clean the ADF:
1. Wet a cotton swab with some isopropyl alcohol (rubbing alcohol).
2. Press the ADF cover release on the top of the scanner body to open
the Automatic Document Feeder cover.
3. Wipe the feed roller from side to side. Rotate the roller to clean its
entire surface.