Brother LZ2-B850 User Manual (English)

Other manuals for Brother LZ2-B850

Instruction Manual104 pages

Service Manual41 pages

Questions and Answers:

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kellywhiteJul 30, 2025
Why are skipped stitches occurring while sewing with my Brother LZ2-B850 Sewing Machine?
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  Laura GarciaJul 30, 2025
  Skipped stitches can occur for several reasons. The needle tip may be bent or blunt, in which case you should replace the needle. Ensure the needle is correctly installed and the machine is properly threaded. Check if the presser foot pressure is too weak and adjust it accordingly. If the needle is too thin, replace it with a slightly thicker one. Also, make sure the presser foot isn't too high and adjust its height if needed. The needle and rotary hook timing could be incorrect, requiring adjustment of the needle bar height and clearance. Finally, a weak thread tension spring may also cause this issue, so adjust its tension.
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Sergio Romero MDAug 4, 2025
What to do if skipped stitches occur while sewing with my Brother Sewing Machine?
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  Joseph WiseAug 4, 2025
  Skipped stitches can occur while sewing with your Brother Sewing Machine if the needle tip is bent or blunt. Replace the needle if this is the case. Also, check if the needle is properly installed and thread the thread correctly if the machine is not properly threaded. Other causes include presser foot pressure being too weak (adjust the presser foot pressure), the needle being too thin (replace the needle with a thicker one), the presser foot being too high (adjust its height), incorrect needle and rotary hook timing (adjust the needle bar height and clearance), or a weak thread tension spring (adjust its tension).
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ashleyhansonAug 9, 2025
What to do if skipped stitches occur at the sewing start on my Brother LZ2-B850 Sewing Machine?
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  Leah DavisAug 9, 2025
  Skipped stitches at the start of sewing can happen due to several factors. If the thread take-up spring tensions are too strong, reduce them. If the thread tension spring operating range is too large, lower its position. If the needle is too wide, try using a needle with a lower count. Ensure that the reference line q on the machine pulley is aligned with the mark on the belt cover at the sewing start. Also, make sure that the length of thread trailing out from the needle hole is not too short; align the reference line q with the mark on the belt cover and pull out 50 mm of thread.
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Cheyenne CaseyAug 14, 2025
Why is the upper thread not tight on my Brother LZ2-B850 Sewing Machine?
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  amanda05Aug 14, 2025
  If the upper thread is not tight on your Brother Sewing Machine, it could be because the upper thread tension is too weak or the lower thread tension is too strong. To fix this, adjust either the upper thread tension or the lower thread tension.
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Jasmine FriedmanAug 19, 2025
How to fix upper thread that is not tight on my Brother LZ2-B850 Sewing Machine?
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  David SinghAug 19, 2025
  If the upper thread is not tight, it could be because the upper thread tension is too weak or the lower thread tension is too strong. You should adjust either the upper thread tension or the lower thread tension to resolve this.
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Mrs. Melissa PrattAug 25, 2025
How to fix lower thread that is not tight on my Brother LZ2-B850 Sewing Machine?
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  Cory CarrilloAug 25, 2025
  If the lower thread isn't tight, it might be because the lower thread tension is too weak, or the upper thread tension is too strong. Try adjusting the lower thread tension or the upper thread tension.