Brother Z-8550B Instruction Manual page 126

If the distance is not correct, adjust the height of the
needle bar. To learn more, see Related Information.
10
If needle deflection occurs when sewing material
with joints, bend the needle guard (12) as shown in
the illustration (A) so that it touches the needle.
After this, check that the clearance between the tip
of the rotary hook (9) and the needle is 0 to 0.05
mm.
11
Press .
Press this to return to the Home screen.
Related Information
• Setting the zigzag width on page 40
• Setting the zigzag base line position on page 42
• Points to note when making adjustments on page 103
• Adjusting the height of the needle bar on page 111
113