Brother LK3-B448E - Manual (Page 57)

LK3-B448E MARK II /BA-16
10. Adjustment
50
10-16-6. Adjusting the needle location
Adjustment is required whenever the button carrier is replaced.
Make sure the needle is not bent.
■ Horizontal feed position
1. Set the X scale so that the holes A and B in the button are aligned with the point of the needle. (Refer to “Setting
the X-scale and Y-scale” on page 45.)
2. Check the positions of the button holes. (Refer to “Checking the sewing pattern” on page 26.)
■ Vertical feed position
1. Set the Y scale so that the holes A and C in the button are aligned with the point of the needle. (Refer to “Setting
the X-scale and Y-scale” on page 45.)
2. Check the positions of the button holes. (Refer to “Checking the sewing pattern” on page 26.)
Needle
Button hole gap
Horizontal feed
A~B
C~D
Vertical feed
Button hole gap
A~C
Button hole gap
Horizontal feed
A B
C D
A B