Adjustment Of Cutting Width - Janome MyLock 644D Instruction Book

(B)
(A)
(B)
26
(A)

Adjustment of Cutting Width

When cutting width is too narrow or too wide against
seam width, adjust it as follows.
1. Turn off the power switch and unplug the
machine.
2. Open the looper cover and side cover.
3. Turn the cutting width adjusting dial to get
desired position of the lower knife.
Cutting width adjusting dial
Lower knife
Guide line on the needle plate
* The cutting width of this model can be
adjusted approximately 3.0 to 5.0 mm from the
right needle position depending upon your
sewing needs or the fabric being used.
(The cutting width should be adjusted to get
the same results as in drawing
(A) When cutting width is too narrow.
Turn the cutting width adjusting dial clockwise.
Lower knife will move to right.
(B) When cutting width is too wide.
Turn the cutting width adjusting dial
counterclockwise.
Lower knife will move to left.
4. Close the looper cover and side cover.
5. Test stitch to check the cutting width.
.)