Table of Contents
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Troubleshooting ................................................................................................................ 93
Frequent troubleshooting topics ..................................................................................................................... 93
Upper thread tightened up ............................................................................................................................. 93
Tangled thread on wrong side of fabric .......................................................................................................... 94
Incorrect thread tension ................................................................................................................................. 96
Fabric is caught in the machine and cannot be removed ............................................................................... 97
When the thread became tangled under the bobbin winder seat ................................................................. 100
List of symptoms .......................................................................................................................................... 102
Error messages .................................................................................................................106
Operation beep ...............................................................................................................107
Canceling the operation beep ...................................................................................................................... 107
Index ...............................................................................................................................108
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