Janome 1200D Manual page 57

ANNEX
TROBLE SHOOTING - COVER HEMS
b
- irregular loop formation on the chain needles -
Fig.1
Blue Red Y ellow Blue Red Y ellow
L0 L1 L2 L0 L1 L2
Red Y ellow
L1 L2
Fig.2 Fig.3 Fig.4
Red Y ellow
Blue Y ellow
L1 L2
L0 L2
Fig.5 Fig.6
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