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Error messages and beep sounds
The sewing advisor LCD displays error messages when the machine is not operated correctly.
When the following messages are displayed, correct the problems by following solutions.
Error message
Flashing
display
with beep
sounds)
Flashing
display
No beep
sound.
77
English
Solution
Lower the presser for lifter.
Possible
The start and stop button (or reverse stitch lever ) was
cause
pressed when the presser foot lifter is UP.
Pull down the buttonhole lever and push it to the back
Solution
until it clicks.
The start and stop button was pressed when the button-
Possible
hole stitch (Stitch No.1) is selected, and with the button-
cause
hole lever UP.
Solution
Return the buttonhole lever up.
The start and stop button was pressed when the button-
Possible
hole stitch (Stitch No.1) is NOT selected, with the button-
cause
hole lever DOWN.
Solution
Move the bobbin winder shaft to the right.
Possible
The bobbin winder shaft returned to the left when winding
cause
the bobbin.
1 Connect the foot controller plugs correctly.
Solution
2 Do not press the start and stop button when the ma-
chine is connected to a foot controller.
1 The foot controller has been disconnected during the
Possible
sewing.
cause
2 The start and stop button was pressed when the foot
controller is connected to the sewing machine.
Solution
Set proper stitch length
1 Stitch width is not set at "4" when stretch stitches (Stitch
Possible
No.11-20) are selected.
cause
2 Stitch width is set to "4" when Stitch No.1 or stitch No.
13-10 are selected.
Solution
Set proper stitch width (except "0")
Stitch width is set to "0" when the stitch patterns selected
Possible
are NOT straight stitch (Stitch No.2) nor straight stretch
cause
stitch (Stitch No.12) .
Possible cause and solution
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