error in auto iris appear on my epson EX30 projector screen?
i replaced the bulb followed step by step and still nothing happens any?
how can i fix temperature erro on my projector NEC LT150Z??
projector has green spots?
I show a dark spot when I have a blue screen?
What would cause bulbs not to work?
How can i fix my Hitachi CP-SR55 Projector?
help in finding used projector lamps for cheap?
philips 60 inch projector tv?