How do I sew with the twin needle?

Tangled thread on wrong side of fabric

Incorrect thread tension

How do I change the needle ?

How do I remove or attach the presser foot ?

How do I draw up the lower thread by hand? (For models equipped with a quick-set bobbin.)

How do I thread my machine?

How do I remove or attach the presser foot holder?

Upper thread tightened up

The bobbin thread cannot be pulled up.

The machine does not make stitches

How to use the Pin Tuck Foot. (Optional accessory : SA179 / F058, F059, SA162 / F037N) [Video instructions]

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

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

Fabric and Thread

How to use the Concealed Zipper Foot. (Optional accessory : SA102/F080) [Video instructions]

Basic operations and sewing [Video instructions]

Fabric is caught in the machine and cannot be removed

Maintenance [Video instructions]

Replacing the needle [Video instructions]

Zipper insertion [Video instructions]

Buttonhole sewing [Video instructions]

Satin Stitching [Video instructions]

Thread tension [Video instructions]

Reverse sewing [Video instructions]

Start sewing [Video instructions]

Upper threading [Video instructions]

Winding the bobbin and lower thread setting [Video instructions]

Setting up the sewing machine [Video instructions]

How do I wind the bobbin?

How do I install the bobbin wound with thread? (For models equipped with a quick-set bobbin)

Why does the lower thread keep breaking?

Combination of fabric, thread and needle

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

Why does the needle keep breaking?

Where do I put the oil in my machine?

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