Users Manual - English
Page 52
...Attach the presser foot that you want to firmly tighten the screw. If the thread is bent or blunt. Symptom The sewing machine does not work properly. The bobbin winder shaft is scratched. left. Use the foot controller properly. Loosen the upper thread tension. Replace the presser foot. ...The bobbin case is pushed to Move the bobbin winder shaft to the the right. Remove any knots or tangles. Loosen the upper thread tension. You can solve most problems by yourself. If you want to put it right The machine is too tight. Visit us at [http://solutions.brother.com...
...Attach the presser foot that you want to firmly tighten the screw. If the thread is bent or blunt. Symptom The sewing machine does not work properly. The bobbin winder shaft is scratched. left. Use the foot controller properly. Loosen the upper thread tension. Replace the presser foot. ...The bobbin case is pushed to Move the bobbin winder shaft to the the right. Remove any knots or tangles. Loosen the upper thread tension. You can solve most problems by yourself. If you want to put it right The machine is too tight. Visit us at [http://solutions.brother.com...