Epson 5040UB - Blue blobs (dark scenes)/Yellow blobs (bright scenes) - AVS Forum | Home Theater Discussions And Reviews
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post #1 of 1 Old 06-27-2020, 06:05 PM - Thread Starter
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Epson 5040UB - Blue blobs (dark scenes)/Yellow blobs (bright scenes)

Hello I am curious if anyone knows what would be causing these blue blobs all over the screen during dark scenes and these yellow blobs during bright scenes. From my research it seems that this might be dust and some canned air carefully applied with the optics out might fix it? Any thoughts or advice? Worth even attempting to do anything with this or just look for something else?
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5040UB , blue , Epson , spots , yellow

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