Incorrect thread tension
- Even though the thread tension dial is set to the Standard/Basic setting, it may need to be adjusted depending on the combination of fabric, thread and needles being used.
- Make sure you use a bobbin that is best suited for your machine.
The first 2-4 stitches of a seam may become weak.Sew reverse/reinforcement stitches at the beginning of your sewing.
AE1700, AE2500, AE2700, ArtCity 140, ArtCity 170, ArtCity 200, ArtCity 250A, ArtCity 300A, artwork 19, artwork 22, artwork 31, artwork 33A, artwork 37A, BM-3500/2600, BM-3600/2700, BN27, BN37, Boutique 27/37, BQ17, BQ25, Classic 20, Classic 30, Classic 40, comfort 10/12/15, comfort 25, comfort 25A/35A, CS-80, CS-8060, Elite 45, Elite 55, GS2700, Hanami 17, Hanami 25, Hanami 27s, Hanami 37s, HF27, HF37, HQ-17, HQ18, HQ-27, HQ-33, Innov-is 500D, Innov-is 900, Innov-is 950, Innov-is 955, J14, J17, JK1700, JK2500NT, JK2700NT, JS-20, JS23, JSL15, JSL18, JSL-30, KD144, KE14, KYOTO, L14, L-15, L17, L-25/35, L-30/40, LK14, LS-1217, LS14, LS-1520, LS17, LS-1717, LS200, LS-2125, LS-2150, LS2225, LS2325, LS300, LS-3125, LX1400, LX17, LX1700, LX25, LX27NT, LX3500, LX37NT, ML500, ML-55/65/75, ModerN 21, ModerN 27, ModerN 30A, ModerN 39A, PE-150V, PE-180D, PE-190D, Prestige 100/200/300, Prestige 50, PS-3100/3700, PS-53/55/57, PS70, PX-100/200/300, PX-330, RH127, RH137, RL417, RL425, RS100, RS-15/20/25/30/35, RS200, RS21, RS31, RS40s, RS45s, RS-5/7/9/11, Satori 100, Satori 200, Satori 300, Satori 400, SL10, SL-7, STAR 1400, STAR 17, STAR 230E/240E, STAR 25, STAR 27s, STAR 35/45/55/65, STAR 37s, STAR 50/60, STAR 555, STAR 55X, STAR 777, Style 20, Style 25, Style 30s, Style 35s, UJ417, Universal 17, Universal 25, Universal 27S, Universal 37S, Vitrage M71, Vitrage M73, Vitrage M75, Vitrage M77, Vitrage M79, X14, X17, X-3, X-5, X7, XL-2120/2220/2230, XL-2130/2140/2150, XL-2240/2250, XL-2600/2610/2620, XL-3500/ 3510/3520, XL-3600, XL-5010/5020/5030, XL-5011/5012/5021/5031/5032, XL-5050/5060/5070, XL-5130/5232/5340, XL-5500, XL-5600, XL-5700, XL-6040, XL-6053/6063, XL-6600, XN1700, XN2500, XQ2700, XQ3700, XR-14/17/21, XR27NT, XR37NT, XR-65T, XT27, XT37
If you need further assistance, please contact Brother customer service:
Please note this form is used for feedback only.