X950 Firmware Issue

Discussion in 'Lexmark' started by tech07, May 17, 2019.

  1. tech07


    Dec 11, 2018
    Likes Received:
    I recently inherited an X950 to repair, and quickly realized firmware was a big issue. Looks like it has original firmware of LHS42.P451. Really old.
    The newest version is E6 P618.
    The problem is the new firmware wont download. Just says updating, but never does. Obviously its an engine code difference.
    Lexmark support (bummer) advised to enter 3,4,6 into Invalid engine code mode. This did not work.
    I guess what I'm looking for is a way to update this firmware with such a huge difference.
    If there are incrimental firmware updates to get there, I sure can't find it.
    Any insight to this out there ?
    tech07, May 17, 2019
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