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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.
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.
| 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 |