JUKI LK-1903B User Manual

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2
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2.Modelclassicationaccordingtothebuttonsize
3.Shapeofbuttons
Shape of buttons
Applicable buttons
Non-applicable buttons
Thickness of button : 1.8 to 3.5 mm Button of which edge is thin is likely not to be fed smoothly.Remarks
Model
Button size classication
Outside diameter of applicable buttons (mm)
Length
Width
Thickness (mm)
Right
Left
Needle hole guide
Feed plate
LK-1903B-311
For small-sized buttons
ø10 - ø15
0 - 3.5
0 - 3.5
2.2 Engraved mark
MAZ165070B0 H
MAZ165080B0 H
MAZ15501000
MAZ15502000
LK-1903B-312
For medium-sized buttons
ø12 - ø18
0 - 4.5
0 - 4.5
2.7 Engraved mark
MAZ166070B0 J
MAZ166080B0 J
MAZ15601000
MAZ15602000
Sewing size (mm)
Button clamp jaw
lever
Part No.
Lessthan1.2mm
Buttonwithoutrecessonthesurface
1.2mmormore
1.8 –
3.5mm

JUKI LK-1903B Specifications

General

Brand	JUKI
Model	LK-1903B
Category	Sewing Machine
Language	English