7220i NVM Write failed

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  • eric
    Technician
    • Oct 2010
    • 25

    #1

    7220i NVM Write failed

    Hello
    l need some help

    l have a 7220i where l changed a cable scanner.l made the various setting in EDOC and now l find myself with a reduced image of more than 1 centimeter on a A3 in vertical direction.

    l tried to change the NVM value ( 715-051 Vertical magnification adjustment) but it's impossible!!

    l have the message " NVM write failed" , l specify that: if l try to change a NVM value of registration for exemple, the new value is written correctly ( no error).


    do you know this problem?
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