C280 dots all over prints

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  • copier tech
    Field Supervisor

    5,000+ Posts
    • Jan 2014
    • 8131
    #16
    Re: C280 dots all over prints

    Thanks, yes I have the service manual. Not had much time to research this fault, but I guess i'll reserve some time to locate the nvram!
    Let us eat, drink, and be merry, because tomorrow we may die!

    For all your firmware & service manual needs please visit us at:

    www.copierfirmware.co.uk - www.printerfirmware.co.uk
    ​

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      • minimerlin
        Senior Tech

        Site Contributor
        500+ Posts
        • Nov 2007
        • 851
        #17
        Re: C280 dots all over prints

        Originally posted by copier tech
        Thanks, yes I have the service manual. Not had much time to research this fault, but I guess i'll reserve some time to locate the nvram!
        If you look at your main picture, on the MFP board, there is a smaller board top left with a white battery....that board is the beastie!
        Please do not PM me without asking first.

          Comment

          • nvram
            Technician
            • Jul 2009
            • 40
            #18
            Re: C280 dots all over prints

            It looks like the mfp is at fault, you can put the mfp on from your other machine, with your original nvram, you need to make sure that the firmware on your replacement board is at the same level as your nvram, you will in any case get the licence management error, unless of course, as previously advised you fit a brand new mfp.

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