Brother International Quattro 6000D Operation Manual Kit 1 - English - Page 19

TROUBLESHOOTING Several solutions for minor problems are described below. If the problem persists, contact your nearest authorized dealer. ■ The thread was accidentally cut automatically and the bobbin thread is caught inside the machine d Press the "Thread Cutter" button again, and then pull the thread out to the left while the thread cutter is operating. a Cut the thread near the fabric above the needle plate, and then remove the fabric. a Thread Note • If an embroidery pattern was sewn, remove the embroidery frame. b Remove the bobbin, and then hold it out toward the left side of the machine. c Lower the presser foot. CAUTION • Do not pull on the thread with excessive force, otherwise the machine may be damaged. ■ The pattern is misaligned Refer to "ADJUSTING THE THREAD TENSION" and increase the upper thread tension. If the pattern is still misaligned, reduce the tension of the bobbin thread. Example: Decorative Stitch a Correct tension b The upper thread tension is too loose, or the bobbin thread tension is too tight. ■ The bobbin thread catches on the tension spring of the bobbin case Sew with no tension applied to the bobbin thread. (Refer to "When tension is not applied to the bobbin thread" on page 8.) 18