BM3730
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FAQs & Troubleshooting |

BM3730
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Updated:07/17/2025
These are the most viewed FAQs, ranked by popularity.
- 1.Basic operations and sewing [Video instructions]
- 2.Replacing the needle [Video instructions]
- 3.How to use the Gathering Foot. (Optional accessory : SA120 / F012N) [Video instructions]
- 4.How to use the Concealed Zipper Foot. (Optional accessory : SA102/F080) [Video instructions]
- 5.Maintenance [Video instructions]
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