I've got an Epson EMP-710 projector, with a vertical green stripe roughly in the centre of the image, width wize about a quarter of the overall width, it fades out at the edges... The stripe appears all the time, regardless of what input is being used (even appears with no input) so it must be something to do with the projector itself. I've tried obvious things like doing a Reset All in the menu etc etc... Does anybody have any idea what this could be and/or how I could go about fixing it, the projector is well outside warranty now so ideally something I can do myself would be the most useful thing? Thanks in advance!