1. 17-03-2022

"Change the speed controller mode to "OFF"." message appears on the LCD.

2. 18-07-2018

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

3. 21-07-2017

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

4. 26-12-2016

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

5. 26-12-2016

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