MX C303W, error F2-22

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  • masteroftroy
    Junior Member
    • Mar 2018
    • 4

    #1

    MX C303W, error F2-22

    Hello all. I just want to make sure of something...the only?, best way to change the K DL PWB is to disassemble from the back?
    Removing boards and such to get to the discharge lamp boards?
    One would think there would be a better way.

    Black is not coming on at all, all other colors do.
    Tips? Advice?
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