I have vertical black lines on the right side of my screen. They are about 2 inches apart and run from top to bottom, most visible with a white backround. As darker images appear lines get shorter. Has anyone experienced this before and can someone tell me how to fix?
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I have a In Focus LP 350 projector with1980 hours still left on my bulb but there is a black line just right of centre on my screen.. any ideas on how to fix it?
Thanks
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