I purchased this projector in May 2012 and started noticing that my perfectly black and white movies started to turn pinkish in the left corner of the screen. It's definitely not a calibration issue as it appears on all color profiles. Now, it's starting to get larger and more noticeable and definitely becoming an eyesore. Does anyone have any idea what is causing this, especially for a projector so young? It has about 278 hours on it.
Thanks for the advice!