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  1. #1
    Trusted Tech 50+ Posts
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    km 4050 lcd operation not working

    Dear friends i have problem on lcd operation panel for km 4050 not responding if you are operating it, i try to initialize it with u201 but it continue flashing try again try again, pls friends i need you advise, what can i do? I WILL BE GLAD IF ANY OF YOU CAN SEND THE FIRMWARE FOR ME B/COS I DON'T HAVE.GOD BLESS YOU FOR HELPING ME. My email is okwudiliugoh@gmail.com

  2. #2
    Master Of The Obvious 10,000+ Posts
    km 4050 lcd operation not working

    blackcat4866's Avatar
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    Re: km 4050 lcd operation not working

    It's not firmware that you need for the display problem. You need a tablet and sponges: See this thread:

    http://www.copytechnet.com/forums/ra...tml#post311379

    302GR45040 Tablet
    302GR05310 Sponge LCD A
    2BJ25280 Sponge LCD B

    Sorry, I don't give away manuals and firmware. Don't ask. Those things can be purchased at www.justmanuals.com
    =^..^=
    If you'd like a serious answer to your request:
    1) demonstrate that you've read the manual
    2) demonstrate that you made some attempt to fix it.
    3) if you're going to ask about jams include the jam code.
    4) if you're going to ask about an error code include the error code.
    5) You are the person onsite. Only you can make observations.

    blackcat: Master Of The Obvious =^..^=

  3. #3
    Trusted Tech 50+ Posts
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    Re: km 4050 lcd operation not working

    Most likely the operations tablet.
    I've replaced a good few if these in that range.

  4. #4
    Service Manager 250+ Posts kkendric's Avatar
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    Re: km 4050 lcd operation not working

    Black Cat is correct, but you will need two of each sponge, unless you can carefully remove and replace them on the new Tablet PCB, as Kyocera calls it.

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