Operation Manual
Page 11
... mark 9 CAUTION When sewing thick non-stretchable material such as denim, do not use the differential feed as it is sewn. English Differential feed This serger is equipped with a scrap of the fabric to move faster than 1.0 Selection mark An example When stretch material is sewn without using the differential feed...
... mark 9 CAUTION When sewing thick non-stretchable material such as denim, do not use the differential feed as it is sewn. English Differential feed This serger is equipped with a scrap of the fabric to move faster than 1.0 Selection mark An example When stretch material is sewn without using the differential feed...