GS3700L
FAQs & Troubleshooting |
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Updated:12/07/2024
These are the most viewed FAQs, ranked by popularity.
- 1.How do I select a pattern, and adjust a stitch width or length?
- 2.Where do I put the oil in my machine?
- 3.How do I draw up the lower thread by hand? (For models equipped with a quick-set bobbin.)
- 4.How do I wind the bobbin?
- 5.It is difficult to pass the thread through the needle bar thread guide(hook).