AAASewing.com
49
TROUBLESHOOTING
Condition
The needle thread
breaks.
The bobbin thread
breaks.
The needle breaks.
Skipped stitches
Seam puckering
The cloth is not
feeding smoothly.
Loops on the seams
The machine doesnÕt
work.
Buttonhole sewing is
not sewn properly.
The machine is noisy.
Cause
The needle thread is not threaded properly.
The needle thread tension is too tight.
The needle is bent or blunt.
The needle is incorrectly inserted.
The needle thread and the bobbin thread are not set under the
presser foot when start sewing.
The threads were not drawn to the rear after sewing.
The thread is too heavy or too fine for the needle.
The bobbin thread is not threaded properly in the bobbin holder.
Lint has collected in the bobbin holder.
The bobbin is damaged and doesnÕt turn smoothly.
The needle is incorrectly inserted.
The needle clamp screw is loose.
The threads were not drawn to the rear after sewing.
The needle is too fine for the fabric being used.
The needle is incorrectly inserted, bent or blunt.
The needle and/or threads are not suitable for the work being
sewn.
The blue tipped needle is not being used for sewing stretch,
very fine fabrics and synthetics.
The needle thread is not threaded properly.
The poor quality needle is used.
The needle thread tension is too tight.
The needle thread is not threaded properly.
The needle is too heavy for the fabric being sewn.
The stitch length is too long for the fabric.
The feed dog is packed with lint.
The stitches are too fine.
The feed dog is not raised after Òdrop feedÓ sewing.
The needle thread tension is too loose.
The needle is too thick or too fine for the fabric.
The machine is not plugged in.
Thread has been caught in the hook race.
The bobbin winder spindle is not returned to the left after bobbin
winding. (Bobbin winding condition)
The stitch density is not suitable for the fabric being sewn.
The suitable interface material has not been used for the stretch
or synthetic fabric.
Thread has been caught in the hook race.
Lint has built up in the hook race or bobbin holder.
Reference
Page 13
Page 9
Page 10
Page 10
Page 17
Page 17
Page 10
Page 12
Page 47
Change the bobbin
Page 10
Page 10
Page 17
Page 10
Page 10
Page 10
Page 10
Page 13
Change the needle
Page 9
Pages 13
Page 10
Make stitch shorter.
Use a stabilizer.
Page 47
Make stitch longer.
Page 7
Page 9
Page 10
Page 5
Page 47
Page 11
Page 29
Page 26
Page 47
Page 47
It is normal that a faint humming sound is coming out from the internal motors.
The pattern selection key area may get warm when the machine has been used for hours.
Janome 6260QC Instruction Manual
Janomesewing machine
www.aaasewing.com
6260QC Owners Manual/ User Guide
