Comment by 76SlashDolphin

Slightly off-topic but this is why 3D printing becoming popular is a boon to the repair industry. Yeah, the part might be bad, but instead of paying a ridiculous sum for a piece of plastic, you can take the old one, model it, and make yourself a compatible one within a day. Of course, this requires modelling skills and the ability to be able to disassemble the machine but so does any other kind of repair work and at least you are no longer reliant on the manufacturer.