[Socket7] got his hands on a projector that had some color calibration problems. Of course the servicing manual says that there are no technician serviceable parts inside, but he cracked it open and fixed it anyway. This is an Epson PowerLite 5500c which was showing blue and yellow bands around the outside of the projected image. He could hear something rattling around inside which happened to be the lenses. It turns out there are foam pads that hold them in place that had shriveled over time. After a bit of careful work he replaced them and now has a working projector.

We’d love to have a projector of our own; there’s a lot of cool stuff you can do with them. Fixing a broken one is a great way to get one cheap, [Socket7’s] was free!