hi guys i had this message i installed a new printer/scanner sd card original.with known that machine worked before without that function. is upgrade is a clue.
sd card ahthentication failed in mp9000
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Re: sd card ahthentication failed in mp9000
memory.pdfComment
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Re: sd card ahthentication failed in mp9000
today i upgrade firmware and the same issue still appeared .i swapped sd from another machine. the message gone .but printer and scanner application not appeared .i did 5985 and all being correct. what's the point . all dimm ram 256 and 2 ram 128 in mother board.Comment
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Re: sd card ahthentication failed in mp9000
Is that the total RAM on the board or just those added for the Printer/scanner function. When you added the RAM did yu do so as shown in the service manual? The added memory has to go in specific locations as shown in the service manual.Comment
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