MFC-9840CDW FAQs & Troubleshooting MFC-9840CDW Not your product? Sort by: Updated Date Popularity 3 Results 1. 30/10/2019 Print PDF file or documents from the Brother iPrint&Scan application when using Windows Phone. 2. 30/10/2019 Scan from the Brother iPrint&Scan application using Windows Phone. 3. 30/10/2019 Unable to print or scan when using Brother iPrint&Scan from my Windows Phone® mobile device. Mobile FAQs & Troubleshooting