Janome 6234XL Instruction Book page 29

Looper thread tension is out of balance (1)
The illustration shows sewing results when the lower
looper thread tension is too tight and/or upper looper
thread tension is too loose.
Remedy:
Loosen lower looper thread tension and/or tighten
upper looper thread tension.
G)wrong side of fabric
®Right side of fabric
@Right needle thread
@Left needle thread
@Upper looper thread
@Lower looper thread
@Upper looper thread tension dial
@)Lower looper thread tension dial
Looper thread tension is out of balance (2)
The illustration shows sewing results when the upper
looper thread tension is too tight and/or lower looper
thread tension is too loose.
Remedy:
"t
Loosen upper looper thread tension and/or tighten
lower looper thread tension.
@Upper looper thread tension dial
@)Lower looper thread tension dial
29