FAQs & Troubleshooting
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NX-400Q/400
72 Results
31. 12/12/2018
How do I sew hook-and-loop fasteners(hook-and-loop tapes)?
32. 12/12/2018
When thread got tangled.
33. 12/12/2018
Fabric and Thread
34. 07/02/2018
How to use the Ruffler Foot. (Optional accessory : SA565/ F078) [Video instructions]
35. 07/02/2018
How to use the Narrow Zipper Foot. (Optional accessory : SA208/F079) [Video instructions]
36. 07/02/2018
How to use the Concealed Zipper Foot. (Optional accessory : SA102/F080) [Video instructions]
37. 07/02/2018
How to use the Bi-level Foot. (Optional accessory : SA103/F081, SA104/F082) [Video instructions]
38. 04/10/2018
How to use the 5 Groove Pin Tuck Foot. (Optional accessory : SA194 / F069) [Video instructions]
39. 04/10/2018
How to use the Adjustable Binder Foot. (Optional accessory : SA198 / F071) [Video instructions]
40. 03/31/2016
"Saving..." message appearing on the LCD. What does it mean?
41. 03/31/2016
"No more stitches can be combined." message appearing on the LCD. What does it mean?
42. 03/31/2016
"Delete the selected pattern." message appearing on the LCD. What does it mean?
43. 03/31/2016
"Change the speed controller mode to "OFF"." message appearing on the LCD. What does it mean?
44. 03/31/2016
"Return the bobbin winding shaft to left." message appearing on the LCD. What does it mean?
45. 03/31/2016
"Winding bobbin thread." message appearing on the LCD. What does it mean?
46. 10/23/2015
Why does the lower thread keep breaking?
47. 10/21/2015
Combination of fabric, thread and needle
48. 05/14/2015
"Change to the single needle mode." appears on the LCD.
49. 04/22/2015
How do I sew a blind hem?
50. 01/24/2014
How do I thread the twin needle?
51. 01/24/2014
How do I manually thread the needle?
52. 01/24/2014
Upper Threading (Threading the upper thread)
53. 01/24/2014
How do I wind the bobbin?
54. 03/21/2013
For better results when sewing stretch fabrics
55. 11/20/2012
Why does my thread keep jamming?
56. 11/20/2012
The thread tension is incorrect.
57. 11/20/2012
Why does the upper thread keep breaking?
58. 11/20/2012
Why does the needle keep breaking?
59. 11/08/2011
Where do I put the oil in my machine?
60. 06/10/2009
How do I sew such as vinyl, leather, quilting layers and velvet?