The idea to oil the hinges worked perfectly. I am the only owner on this beautiful machine, but have not used it much in the last 10 years or so, and ran into a lint problem yesterday. Realized I probably needed to oil it, but when the lid would not open, I thought perhaps I had forgotten the secret. Opening the light door did not help and there is no hidden button on mine to push, but the oil on the hinges and waiting a few minutes did the trick.
Thank you, and maybe this will help someone else in the future!
btw, I actually ran a bead of oil the entire length of the back of the lid, even past the hinges since someone suggested it might be gunked up.
meg
December 2013