Ever run across this? I had a call on an X646e with just such a display. Indeed, it was upside down and backwards. Lexmark support had not heard of it happening, but after being put on hold while they check a higher authority (?) recommended I remove the operator panel and all its connections, reattach and see if that cures it. Well, it did. My only guess is a weird voltage spike, and removing all connections let all caps disipate, so when powered up again it came up normal. Anyone else seen this odd display?
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