CS9100
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FAQs & Troubleshooting |
How do I install the bobbin wound with thread? (For models equipped with the quick-set bobbin)
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(1) This model (2) Other models (3) 11.5 mm (approx. 7/16 inch) |
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(1) Presser foot lever |
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(1) Cover (2) Slide button |
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(1) Tab |
Be sure to hold down the bobbin with your finger and unwind the bobbin thread correctly, otherwise the thread may break or the thread tension will be incorrect.
If the thread is not correctly inserted through the tension-adjusting spring of the bobbin case, it may cause incorrect thread tension.
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(1) Tension-adjusting spring |