DS-640
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DS-640
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Updated:11/05/2026
These are the most viewed FAQs, ranked by popularity.
- 1.The error message "No Supported Devices Found" appears in Brother iPrint&Scan (mobile device).
- 2.(Video) Load a Plastic Card
- 3.How to identify your Operating System (OS).
- 4.(Video) Load Standard Size Document
- 5.When I set the Document Size setting to "Auto", the scanned image is missing, or areas are missing in the scanned data.
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