I tried to do as you suggested, but which is the Lamp cover? I have checked my manual, and do not know what the lamp cover is. I have a Janome 1100 Memory Craft Sewing/Embroidery machine, which is new to me. I updated from a 350E.
I opened the Face plate, and had a good look inside to try to follow the foot mechanism, and am not sure what to do. Help!!