"Why does the electronic beeper beep and the sewing machine won't sew?"に関する回答My C240 was doing something similar, just beeping, not picking up a stitch, the needle wasnt coming down. Apparently I twisted/ broke the cord for the foot pedal. When I disconnected the wire, and used the button on the machine to sew, it worked. Will have to get a new pedal if I want to use that method.