E4 Error on Jack JK9100b Sewing Machine?

E4 Error on Jack JK9100b Sewing Machine - machine with error code on the screen How do I resolver an E4 error on a JACK JK9100B sewing machine?

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poehere
Bronze Post Medal for All Time! 105 Posts

February 2, 20201 found this helpful

Best Answer

This is an issue with the bobbin shaft on the machine. It needs to be moved to the left.

Ana
Bronze Post Medal for All Time! 140 Posts

February 2, 20201 found this helpful

Reset/reboot to clear codes!

May 28, 20210 found this helpful

jack 9100b problem

August 19, 20211 found this helpful

Hod do solve jack 9100b machine E4 error

May 20, 20230 found this helpful

How to repair

Anonymous

June 30, 20230 found this helpful

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