31.

How do I wind the bobbin?

32.

It is difficult to pass the thread through the needle bar thread guide(hook).

33.

How do I sew such as vinyl, leather, quilting layers and velvet?

34.

Why does the lower thread keep breaking?

35.

When I press the Start-Stop Button or Foot Controller, my machine makes a whirring noise, but the Needle bar does not move.

36.

Why does the needle keep breaking?

37.

How do I sew hook-and-loop fasteners(hook-and-loop tapes)?

38.

Upper threading (Point)

39.

Can I lower the feed dogs so that my machine doesn't feed fabric automatically?

40.

Tangled thread on wrong side of fabric

41.

Adjusting the stitch length and width [Video instructions]

42.

Replacing the needle [Video instructions]

43.

Zipper insertion [Video instructions]

44.

Buttonhole sewing [Video instructions]

45.

Satin Stitching [Video instructions]

46.

Reverse sewing [Video instructions]

47.

Start sewing [Video instructions]

48.

Winding the bobbin and lower thread setting [Video instructions]

49.

How do I change the needle ?

50.

How to use the Binding Foot. (Optional accessory : SA109 / F014N) [Video instructions]

51.

How to use the Open Toe Foot. (Optional accessory : SA186 / F060, SA146 / F026N, SA147 / F027N) [Video instructions]

52.

How to use the Gathering Foot. (Optional accessory : SA120 / F012N) [Video instructions]

53.

How to use the Fringe Foot. (Optional accessory : SA142 / F025N) [Video instructions]

54.

How to use the Braiding Foot. (Optional accessory : SA141 / F021N) [Video instructions]

55.

How to use the Straight Stitch Foot. (Optional accessory : SA167 / F042N, SA108 / F011N) [Video instructions]

56.

How to use the Non Stick Foot. (Optional accessory : SA114 / F007N, SA122 / F008N) [Video instructions]

57.

How to use the Picot Foot. (Optional accessory : SA164 / F039N, SA149 / F029N) [Video instructions]

58.

How to use the Blind Stitch Foot. (Optional accessory : SA133 / F017N, SA134 / F018N) [Video instructions]

59.

How do I clean the machine? (Cleaning the race)

60.

The thread tension is incorrect.