Incorrect thread tension

"Use the presser foot lifter button to raise the presser foot." message appears on the LCD. What does it mean?

For better results when sewing stretch fabrics

"The safety device has been activated. Is the thread tangled? Is the needle bent?" message appears on the LCD. What does it mean?

"The "Start/Stop" button does not operate with the foot controller attached. Remove the foot controller." appears on the LCD.

"The bobbin winder safety device has activated. Is the thread tangled?" message appears on the LCD. What does it mean?

How do I sew hook-and-loop fasteners(hook-and-loop tapes)?

Where do I put the oil in my machine?

How to use the Ruler Foot for High Shank (Optional accessory : SA218 / F088 / F088AP) [Video instructions]

How to use the Spanish Hemstitch Attachment (Optional accessory : SA220 / F090 / F090AP) [Video instructions]

How to use the Advanced Monogramming foot "N+" (Optional accessory : SA216 / F087 / F087AP) [Video instructions]

How to use the Dynamic Walking Foot. (Optional accessory : SA101 / F085 / F085AP) [Video instructions]

How to use the Binding Buttonhole Foot 1. (Optional accessory : SA105 / F083) [Video instructions]

The machine does not make stitches

The bobbin thread cannot be pulled up.

How to use the Bobbin Work Kit. (Optional accessory : SABWRK1 / BWRK1) [Video instructions]

How to use the Circular Attachment. (Optional accessory : SACIRC1 / CIRC1) [Video instructions]

How to use the Binding Foot. (Optional accessory : SA109 / F014N) [Video instructions]

How to use the Ruffler Foot. (Optional accessory : SA143 / F051) [Video instructions]

How to use the Pin Tuck Foot. (Optional accessory : SA179 / F058, F059, SA162 / F037N) [Video instructions]

How to use the Pearls and Sequins Foot. (Optional accessory : SA150 / F028N) [Video instructions]

How to use the Open Toe Foot. (Optional accessory : SA186 / F060, SA146 / F026N, SA147 / F027N) [Video instructions]

How to use the Gathering Foot. (Optional accessory : SA120 / F012N) [Video instructions]

How to use the Fringe Foot. (Optional accessory : SA142 / F025N) [Video instructions]

How to use the Cording Foot. (Optional accessory : SA110 / F013N, SA148 / F024N, SA157 / F019N, SA158 / F020N) [Video instructions]

How to use the Clear-view Foot. (Optional accessory : SA145 / F023N, SA144 / F022N) [Video instructions]

How to use the Braiding Foot. (Optional accessory : SA141 / F021N) [Video instructions]

How to use the Straight Stitch Foot. (Optional accessory : SA167 / F042N, SA108 / F011N) [Video instructions]

How to use the Stitch Guide Foot. (Optional accessory : SA160 / F035N) [Video instructions]

How to use the Side Cutter. (Optional accessory : SA177 / F054) [Video instructions]

How to use the Roller Foot. (Optional accessory : SA190 / F066) [Video instructions]

How to use the Non Stick Foot. (Optional accessory : SA114 / F007N, SA122 / F008N) [Video instructions]

How to use the Picot Foot. (Optional accessory : SA164 / F039N, SA149 / F029N) [Video instructions]

How to use the Narrow Hemmer Foot. (Optional accessory : SA126 / F002N, SA127 / F003N) [Video instructions]

How to use the Stitch in the Ditch Foot. (Optional accessory : SA191 / F065) [Video instructions]

How to use the Edge Joining Foot. (Optional accessory : SA184 / F056) [Video instructions]

How to use the Concealed Zipper Foot. (Optional accessory : SA128 / F004N) [Video instructions]

How to use the Blind Stitch Foot. (Optional accessory : SA133 / F017N, SA134 / F018N) [Video instructions]

How to use the Piping Foot. (Optional accessory : SA192 / F067) [Video instructions]

How to use the Adjustable Zipper and Piping Foot. (Optional accessory : SA161 / F036N) [Video instructions]

How to use the Quilting Foot. (Optional accessory : SA129 / F005N, SA187 / F061) [Video instructions]

How to use the Walking Foot. (Optional accessory : SA140 / F033N, SA107 / F034N, SA169 / F050N, SA188 / F062, SA132 / F016N) [Video instructions]

How to use the 1/4 inch Piecing Foot. (Optional accessory : SA125 / F001N, SA185 / F057) [Video instructions]

Tutorial videos on how to use the machine [Video instructions]

Upper thread tightened up

How do I adjust the presser foot pressure?

How do I adjust a stitch width or length?

How do I wind the bobbin?

When the thread became tangled under the bobbin winder seat