DS-820W FAQs & Troubleshooting DS-820W Not your product? Sort by: Updated Date Popularity 3 Results 1. 03/21/2024 Uninstall the scanner drivers (OS X 10.10 or greater). 2. 10/17/2022 Uninstall the Button Manager (Windows). 3. 07/05/2022 Uninstall the scanner driver (Windows). Driver / Software FAQs & Troubleshooting