SQ9050
FAQs & Troubleshooting |

SQ9050
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Updated:09/08/2026
These are the most viewed FAQs, ranked by popularity.
- 1.Combination of fabric, thread and needle
- 2.The machine does not make stitches
- 3.When I press the Start-Stop Button or Foot Controller, my machine makes a whirring noise, but the Needle bar does not move.
- 4.How do I thread my machine? (Threading the needle manually [without using the needle threader])
- 5.Why does the needle keep breaking?
Latest
These are the latest FAQs, sorted by last update date.
06/17/2026
How do I thread my machine? (For models equipped with the needle threader)
05/20/2024
F** or "F*" appears on the LCD. What does it mean?
08/05/2021
How to use the Dynamic Walking Foot. (Optional accessory : SA101 / F085 / F085AP) [Video instructions]
10/15/2020
The bobbin thread cannot be pulled up.
10/15/2020
The machine does not make stitches