"Lower the buttonhole lever." message appears on the LCD. What does it mean?

How to use the Ruffler Foot. (Optional accessory : SA565/ F078) [Video instructions]

How to use the Narrow Zipper Foot. (Optional accessory : SA208/F079) [Video instructions]

How to use the Concealed Zipper Foot. (Optional accessory : SA102/F080) [Video instructions]

How to use the Bi-level Foot. (Optional accessory : SA103/F081, SA104/F082) [Video instructions]

Tangled thread on wrong side of fabric

How to use the Candlewicking Foot. (Optional accessory : SA193 / F068) [Video instructions]

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

"F**" appears on the LCD. What does it mean?

Fabric is caught in the machine and cannot be removed

When the thread became tangled under the bobbin winder seat

How do I change the needle ?

How do I remove or attach the presser foot ?

How do I pull up the bobbin thread?

How do I remove or attach the presser foot holder?

Incorrect thread tension

Upper thread tightened up

How do I set the bobbin ?

How do I thread the machine (Threading the upper thread)?

How do I wind the bobbin?

"Turn off the power and replace the needle plate." appears on the LCD.

How do I adjust the sensitivity of the operation keys?

How do I sew with the twin needle?

How do I adjust a stitch width or length?

How do I design a stitch with MY CUSTOM STITCH function?

"Lower the presser foot lever." message appears on the LCD. What does it mean and how do I clear it?