RP3700 - Drum keeps making same master

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  • Cp31
    Junior Member
    • Feb 2024
    • 6

    RP3700 - Drum keeps making same master

    hello,

    i am running into a rather weird issue on a riso rp3700 i just got second hand.

    the machine keeps reproducing an old master, from memory i guess.
    this happens only with one of the drums (color, blue). other drums create a master from the flatbed just fine.
    i tried multiple times with multiple master making ops in between, before reinserting the blue drum - it always prints back to the same image.

    i tried resetting user memory (test 80) while having the faulty drum in. no effect.
    i looked into the "page renewal" feature : it is not on.

    i did not find a test mode for resetting "drum memory" (if such a thing exists).

    another question : i cant find the "reset" key on the machine or the combination of keys that triggers reset, can anyone point me how to ?

    i cant find anything on this issue on internet, has anyone seen this before ?
    thanks
  • Javier Cabrera
    Junior Member
    • Jul 2024
    • 1

    #2
    Try to make a confidential master

    Comment

    • Cp31
      Junior Member
      • Feb 2024
      • 6

      #3
      hello,
      thanks for your answer - i tried making a confidential master, it seemed to work well, but did not solve anything, as soon as i try to burn something else, it goes back to the same image.

      Comment

      • slimslob
        Retired

        Site Contributor
        25,000+ Posts
        • May 2013
        • 34940

        #4
        Originally posted by Cp31
        hello,
        thanks for your answer - i tried making a confidential master, it seemed to work well, but did not solve anything, as soon as i try to burn something else, it goes back to the same image.
        There has to be a setting somewhere that for that. The conditional master option merely overrides that setting.

        Comment

        • Cp31
          Junior Member
          • Feb 2024
          • 6

          #5
          Originally posted by slimslob

          There has to be a setting somewhere that for that. The conditional master option merely overrides that setting.
          i tried to find something of that order but could not... page renew is off, and i did not see anything in function/properties/settings that seemed relevant...
          will update when i have the chance to check again. thanks for your answers

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