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General| Buttonhole Styles | 7 |
|---|---|
| Bobbin winding | Automatic |
| Drop Feed | Yes |
| Free Arm | Yes |
| LED Lighting | Yes |
| Type | Electronic |
| Operation | Electronic |
| Warranty | 25 Year Limited Warranty |
| Stitch Length Control | Adjustable |
| Needle Threader | Automatic |
| Speed Control | Variable |
Causes and remedies for upper thread breakage, including needle, tension, and thread issues.
Causes and remedies for lower thread breakage, focusing on bobbin winding and tension spring.
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