DCP-T820DW FAQs & Troubleshooting DCP-T820DW Not your product? Sort by: Updated Date Popularity 2 Results 1. 27/03/2023 Unable to scan from the Automatic Document Feeder (ADF), but the machine will scan from the flatbed (Windows) 2. 16/10/2018 My documents are not feeding through the Automatic Document Feeder (ADF) when I try to send a fax, scan to the PC, or make a copy. Scan FAQs & Troubleshooting