FS155
常見問題&故障排除 |
4 結果
依…排序
- 125/09/2019How do I draw up the lower thread by hand? (For models equipped with the quick-set bobbin)
- 207/05/2015How do I install the bobbin wound with thread? (For models equipped with the quick-set bobbin)
- 307/05/2015How do I wind the bobbin? (For models equipped with the fast bobbin winding system)
- 407/04/2009How do I correctly install a bobbin?