FS155
常見問題&故障排除 |
FS155
依…排序
4 結果
1. 25/09/2019
How do I draw up the lower thread by hand? (For models equipped with the quick-set bobbin)
2. 07/05/2015
How do I install the bobbin wound with thread? (For models equipped with the quick-set bobbin)
3. 07/05/2015
How do I wind the bobbin? (For models equipped with the fast bobbin winding system)
4. 07/04/2009
How do I correctly install a bobbin?