Epson offers one of the best warranties in the industry for their home theater projectors.
The Epson Cinema 400 comes with a 2 year, parts and labor warranty. Most home theater projectors today have either a one year warranty, or two (though there are a very few with 3 years).
What makes Epson's warranty a "cut above" is Epson's "Road Service" overnight replacement program.
Should your Cinema 400 develop an (under warranty) problem over the warranty period, Epson will overnight you a replacement. When you receive it, you simply ship back your broken one in the box that brought you the replacement. It's that simple.