The glass on my CanoScan 4200F Scanner has a slightly hazy film on the underside that I would like to clean. Anyone have any idea how to open the beast to get the glass out? I have removed all obvious screws but the cover doesn't come loose.
I mailed Canon support and was told to pack up the scanner and send it to a service center. Not very useful!
Hope someone out there has what is probably a simple answer...
Ken