Contents
Machine Introduction
1
Principal parts of the machine ............................................................................................... 2
Accessories .............................................................................................................................. 3
Standard ................................................................................................................................................. 3
Optional .................................................................................................................................................. 3
Connecting machine to power source ................................................................................... 4
Polarized plug information ..................................................................................................................... 4
Foot control ............................................................................................................................................ 4
Machine Setup
5
Sewing table ............................................................................................................................. 6
Free arm ................................................................................................................................................. 6
Two-step presser foot lifter .................................................................................................... 7
Winding the bobbin ................................................................................................................. 8
Inserting the bobbin .............................................................................................................. 10
Threading the upper thread .................................................................................................. 11
Using the needle threader (depends on models) .............................................................. 13
Bringing up the bobbin thread ............................................................................................. 14
Replacing the needle ............................................................................................................. 15
Matching needle/fabric/thread ............................................................................................. 16
Changing the presser foot .................................................................................................... 17
Remove the presser foot ...................................................................................................................... 17
Attach the presser foot ......................................................................................................................... 17
Remove and insert the presser foot holder.......................................................................................... 17
Insert the edge/quilting guide ............................................................................................................... 17
Thread tension ....................................................................................................................... 18
Sewing Basics
19
How to choose your pattern ................................................................................................. 20
Straight stitch ......................................................................................................................... 21
Changing the needle position .............................................................................................................. 21
Zigzag stitch ...........................................................................................................................22
Adjusting the stitch width ..................................................................................................................... 22
Adjusting the stitch length .................................................................................................................... 22
Starting to sew ....................................................................................................................... 23
Useful skills ............................................................................................................................ 25
Reverse sewing .................................................................................................................................... 25
Sewing curves ...................................................................................................................................... 25
Sewing corners .................................................................................................................................... 26
Sewing stretch fabrics .......................................................................................................................... 26
Sewing thin fabrics ............................................................................................................................... 26
Sewing heavy fabric ............................................................................................................................. 26
Utility Stitches
27
Stretch stitch ..........................................................................................................................28
Straight stretch stitch ........................................................................................................................... 28
Zigzag stretch stitch ............................................................................................................................. 28
Sewing stretch fabrics and elastic tape ..............................................................................29
Overcasting stitch ..................................................................................................................30
V
Summary of Contents for K121A
Page 2: ......
Page 7: ...Machine Introduction ...
Page 11: ...Machine Setup ...
Page 25: ...Sewing Basics ...
Page 33: ...Utility Stitches ...
Page 52: ...Maintenance and Trouble shooting ...
Page 58: ......
Page 59: ......