Service Manuals, User Guides, Schematic Diagrams or docs for : Minolta Copiers Di620 KB9900241

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Knowledge Data Base                     ( KDB No.: KB9900241 / Status: Close )

                    Model:
                              Di620
         Problem Machine:
                              EDH-1
                     Title:

                 Symptom:
                         Image / Others(Image)
     Symptom Explanation:


       Temporary Measure:

          CounterMeasure:
                           The software has been modified.
                  The program for the size detect timing has been modified as below.
                  Previous : After 300ms from take-up is started and also the separation
                  sensor (PC13) is ON.
                  Latest : After 150ms from the separation sensor (PC13) is ON.

                   Effective ROM : IR (IC261B)
                   1. Di620/520 high speed compatible. 1155-23H0-04-00 (SUM:147C)
                   2. Di620/520 which has not been up-graded. 1155-23G0-37-00 (SUM:8D98)


                   
                   1. The ROM (1155-23H0-04-00) for Di620/520 high speed compatible will be
                   introduced into the production.
                   The implementation will be informed you in shortly.

                    Cause:
                          When the original is being slipped while the original is taken up from
                          EDH-1, the width is detected in spite of the leading edge is not
                          reached to the width sensor. Consequently, the original is detected
                          as a narrow original since the width sensor was not being ON. For
                          example, using A4 crosswise original, the sensor mis-detects the
                          original size as A5 lengthwise. Thereby, A5L area will be made and
                          the rest of the image will be lost.

             Problem Rank:
                             C Check
    Parts Modification Notice:
                             Ref.No.:

        SW/FW Distribution:


                 Category:
                         Document Feeder\EDH
          Expand Machine:
                         D5200iD(EDH-1)
                         D6200iD(EDH-1)
                         Di520(EDH-1)
                         Di521(EDH-1)
                         Di620(EDH-1)
                         Di621(EDH-1)
              Cause Area:
                Firmware
 Original Report:
                FPR/Half image ( no rotating )
                No. FPMH99039 =>     [Reported first]


Information Date:
                05.08.99
 Edit Date:
                05.08.99
Created by:
                nakao tsuji/minolta

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