I'd like to take apart a Canon 4200F Scanner that I bought at a thrift store. There are three screws near the lid hinge, which I removed, but I can't see any other screws. I'm wondering if the top part of the scanner just slides off. I can pry it a little way with a screwdriver at the other end of the scanner, but I don't want to put so much force on it that I break something. Any ideas? Thanks.
Light bulbs you shouldn't buy
There are plenty of dimmable LED light bulbs, but make sure you don't buy the ones that flicker when you dial them down.