TD-4750TNWBR FAQs & Troubleshooting TD-4750TNWBR Not your product? Sort by Updated Date Popularity 3 Results 1. 10/02/2022 BarTender UltraLite Edition 2021 (BarTender Designer for Brother) displays the error #1401 during printing. 2. 11/03/2021 I can no longer print from my computer via Bluetooth®, even though I could print previously. 3. 25/02/2020 Printing is not possible. More FAQs (English only) Connecting to a Computer FAQs & Troubleshooting