Service Manuals, User Guides, Schematic Diagrams or docs for : Minolta Copiers Di620 KB0000119

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Knowledge Data Base                      ( KDB No.: KB0000119 / Status: Close )

                    Model:
                              Di620
         Problem Machine:
                              Di620
                     Title:
                              Malfunction of panel display in the version upgrade of MSC
                 Symptom:
                         Control / Wrong Indication
     Symptom Explanation:
                         When the version of MSC was being upgraded from 10G0-44-00 to
                         10G0-53-00,
                          the malfunction of the panel display occurred.

       Temporary Measure:

          CounterMeasure:
                         Upgrade the version of Message ROM
                  Cause:
                          There is a combinational problem between the version of MSC and
                         the one of Message.

                    
                    If the firmware version of MSC is upgraded in the machine before speed-up
                    modification (G version), note that there are some ROMs which have to be
                    replaced as a set. If the combination is incorrect, the malfunction of panel
                    display occurs and the machine doesn't function correctly.

                    
                     The following two ROMs have to be replaced at the same time as a set.
                     * Message : 1155-80G0-07-00
                     * IR : 1155-23G0-28-00

                      
                       The following ROM has to be replaced at the same time as a set.
                       * 1155-80G0-09-00
             Problem Rank:
                             C Check
    Parts Modification Notice:
                             Ref.No.:

        SW/FW Distribution:


                 Category:
                          PPC\Digital-B/W
          Expand Machine:
                          Di520(Main Unit)
                          Di620(Main Unit)
              Cause Area:
                          Firmware
           Original Report:

           Information Date:
                           05.04.2000
            Edit Date:
                           05.04.2000
Created by:
              koji tokuyama/minolta

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