Imagistics cm 4520 (bizhub c-450) c-4765

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  • dqydj
    Technician

    50+ Posts
    • Jun 2005
    • 65

    Imagistics cm 4520 (bizhub c-450) c-4765

    This code is a hardware time-out.
    What I've got going on is when I go into service mode
    and then state conformation and run a check on the memory
    the work memory checks fine but the two file memory sticks test bad.
    I've replaced the file memory sticks and I still get the same thing.
    I've flashed the machine but still codes out.
    Any one seen this? I figure it's a board problem but which one?
    If you've worked on these you know the mfp unit on this thing is a
    series of individual boards all connected together.
    I appreciate any help on this one.
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