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10
Setting the Spool of Thread
Open the top cover.
Lift up the spool pin. Place the spool of thread on the
spool pin.
Attach the large spool holder, and press it rmly against
the spool of thread.
NOTE:
Use the small spool holder to hold narrow or small spools
of thread.
Extra spool pin
Use the extra spool pin when you need to wind the
bobbin without unthreading the machine while working on
a sewing project.
Insert the extra spool pin into the hole as shown.
Place a spool of thread on the extra spool pin and x the
spool with the spool holder.
NOTE:
The extra spool pin is also used for twin needle sewing.
Winding the Bobbin
Removing the bobbin
CAUTION:
Press the lockout key or turn the power switch off.
z
Slide the hook cover release button to the right, and
remove the hook cover plate.
x
Remove the bobbin from the bobbin holder.
NOTE:
Use the plastic bobbins (marked with a “J”) for
horizontal hook. Using other bobbins, such as pre-
wound paper bobbins, may cause stitching problems
and/or damage to the bobbin holder.
x
z
Janome MC9900 Instruction Manual
Janome Embroidery Machine
www.aaasewing.com
MC9900 Owners Manual/ User Guide
