PR1050X
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常見問題&故障排除 |
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PR1050X
日期:22.08.2016 ID:faqh00100439_000
Stitches are skipped.
There could be several reasons why stitches are skipped.
Check the following points or issues.
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The upper thread is not threaded correctly.
Thread the upper thread correctly.For details, see "How do I thread the machine? (Threading the upper thread)" .
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The needle is bent or blunt.
Replace the needle with a new one.
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The needle is not installed correctly.
Correctly install the needle.
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Dust has accumulated under the needle plate or in the hook.
Clean the hook and the needle plate.For details, see
"Maintenance (Clean the hook) "
"Maintenance (Cleaning around the needle plate) " .
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The needle and the hook are not correctly passing each other.
Consult your nearest authorized Brother dealer.
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The thread twist is either too tight or too loose.
Improper twisting results in irregular loop formation. Try using a new spool.
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