MFP P77740z

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  • atsystem
    Junior Member
    • Feb 2024
    • 1

    #1

    MFP P77740z

    someone changed the service pin code ( 05075017 ) on a MFP P77740z .
    anyone can explain me how to reset?
    Thanks
  • wav
    Trusted Tech

    Site Contributor
    250+ Posts
    • Oct 2021
    • 285

    #2
    Re: MFP P77740z

    hi pm me -

    also is your machine one with a small lcd panel on the left or a larger one in the middle.

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