BERNINA 335 – Gen. 1 or Gen. 2?
Generation 2: to ensure that your machine is a Gen. 2 model, please check the label on the back. This must show the information "Name: B 335 (Gen. 2)."

Generation 1: if the label on the back of your machine contains the information "Type: STE" instead, please find the appropriate support information here:
Support Information (Gen. 1)