1. 15/05/2018

Stitches are skipped.

2. 22/02/2018

Fabrics cannot be pulled out after sewing

3. 22/02/2018

Threads break

4. 22/02/2018

Needles break

5. 05/02/2018

Fabric does not feed.

6. 01/02/2018

The fabric becomes wavy after sewing

7. 01/02/2018

Stitches on top side are not made.

8. 01/02/2018

Stitches on back side are not made.