JUKI DX-4000QVP Instruction Manual page 95

■ Change of seam width of buttonhole
The seam width of buttonhole is changeable.
Seam width
Standard Large Small
* Initial value has been factory-set to "Standard".
* The knife width is reset
when you turn the power
OFF.
Invert the pattern. Then, press
The knife width can be changed in three steps by
pressing the icon.
.
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