replace NVRAM MPC 6501

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  • Llama God
    replied
    Re: replace NVRAM MPC 6501

    Originally posted by tullio
    [ATTACH=CONFIG]16623[/ATTACH][ATTACH=CONFIG]16624[/ATTACH]

    replaced all PCB boards., eeprom. same problem.
    Tandem Tray error on the display.
    Well, these are worse than useless.

    This is not an NVRAM issue, it's a harness/connector fault (at a guess.)

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  • sakura
    replied
    Re: replace NVRAM MPC 6501

    As mentioned before - NVRAM replacement is the last resort. Check out all harnesses for any damage, electrical connections between boards (controllers) may cause weird issues. Also it's ALWAYS good to have a spare machine you could "borrow" parts from and see if it's going to make any difference...
    P.S. DO NOT try to use "used" NVRAM though

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  • tullio
    replied
    Re: replace NVRAM MPC 6501

    foto1.jpgfoto2.jpg

    replaced all PCB boards., eeprom. same problem.
    Tandem Tray error on the display.

    Leave a comment:


  • nmfaxman
    replied
    Re: replace NVRAM MPC 6501

    Just so you know.......
    Replacing Nvram and moving the data won't reset the electronic counter.

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  • JustManuals
    replied
    Re: replace NVRAM MPC 6501

    This Parts & Service Manual can now be purchased for $12.77 and downloaded immediately after payment from

    Just Manuals, The Internet's largest selection of manuals ~ Instant Downloads


    Paul@justmanuals.com

    Leave a comment:


  • turbojetboy
    replied
    Re: replace NVRAM MPC 6501

    Originally posted by tullio
    replace NVRAM MPC 2800

    How to replace new NVRAM MPC 6501 ? and how to download from old NVRAM ?
    I have to ask, why do you need to do this? It is always a LAST resort, especially on this model. You can expect all sorts of trouble with false toner out messages and devs going wrong etc etc etc.

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  • Jomama46
    replied
    Re: replace NVRAM MPC 6501

    You arn't asking for troubleshooting advice and I don't normally recommend this but what the hey, you sound like a competent person. Run 5844 to upload the data , remove the old nvram, insert the new one and clear with 5801. then run 5845 to download to the new nvram.

    Leave a comment:


  • tullio
    started a topic replace NVRAM MPC 6501

    replace NVRAM MPC 6501

    replace NVRAM MPC 2800

    How to replace new NVRAM MPC 6501 ? and how to download from old NVRAM ?
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