FAQs & Troubleshooting
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BM3850
61 Results
1.
Basic operations and sewing [Video instructions]
2.
How do I select a pattern, and adjust a stitch width or length?
3.
Thread tension [Video instructions]
4.
How to use the Walking Foot. (Optional accessory : SA140 / F033N, SA107 / F034N, SA169 / F050N, SA188 / F062, SA132 / F016N) [Video instructions]
5.
Combination of fabric, thread and needle
6.
Adjusting the stitch length and width [Video instructions]
7.
Reverse sewing [Video instructions]
8.
How to use the Open Toe Foot. (Optional accessory : SA186 / F060, SA146 / F026N, SA147 / F027N) [Video instructions]
9.
How to use the Straight Stitch Foot. (Optional accessory : SA167 / F042N, SA108 / F011N) [Video instructions]
10.
How to use the Non Stick Foot. (Optional accessory : SA114 / F007N, SA122 / F008N) [Video instructions]
11.
How to use the Edge Joining Foot. (Optional accessory : SA184 / F056) [Video instructions]
12.
How do I thread my machine? (for models equipped with a needle threader)
13.
The bobbin thread cannot be pulled up.
14.
How to use the Concealed Zipper Foot. (Optional accessory : SA102/F080) [Video instructions]
15.
Maintenance [Video instructions]
16.
Zipper insertion [Video instructions]
17.
Upper threading [Video instructions]
18.
How to use the Pin Tuck Foot. (Optional accessory : SA179 / F058, F059, SA162 / F037N) [Video instructions]
19.
How to use the Clear-view Foot. (Optional accessory : SA145 / F023N, SA144 / F022N) [Video instructions]
20.
Why does the lower thread keep breaking?
21.
Can I lower the feed dogs so that my machine doesn't feed fabric automatically?
22.
Tangled thread on wrong side of fabric
23.
How do I install the bobbin wound with thread? (For models equipped with a quick-set bobbin)
24.
Upper threading (Point)
25.
When thread got tangled.
26.
The machine does not make stitches
27.
Button sewing [Video instructions]
28.
Buttonhole sewing [Video instructions]
29.
Satin Stitching [Video instructions]
30.
Start sewing [Video instructions]