Innov-is BP3600
FAQs & Troubleshooting |
Upper thread breaks.
Using improper needle, thread or the fabric prepared insufficiently for embroidering.
Use a ball point needle 75/11 for embroidery.
Use embroidery thread and embroidery bobbin thread.
Attach a stabilizer material for embroidery to the fabric.
Thread is weak, dry rotted, or of poor quality.
Try sewing with different thread of good quality.