Tip & How-To about Office Equipment & Supplies
I have a BENQ MP622C and had the same problem with shadow on the right side. I found out that there are two screws for adjusting the position of the mirror. One on the top of the light tunnel and one from the side, when you look from the front, just next to the main lens, see pics below.
It helped me a lot, maybe another 1000-2000 hours of play, hopefuly more....
Posted by Deratizer on
Sep 30, 2007 | BenQ PB6110 Multimedia Projector
Aug 04, 2010 | BenQ MP622c Projector
May 14, 2008 | InFocus ScreenPlay 4805 Multimedia...
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