konica minolta 7085

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  • naroeurn
    • Sep 2024
    #1

    konica minolta 7085

    Code SC21-01 show when I open mashin The copy can not use.
    Pls.help
    Thanks.
    Tags: 151, 7085, area, charging, check, code, control, copy, drive, drum, excess, ignore, konica, konica minolta, konica minolta 7085, minolta, mode, open, paper, parts, position, printer, printer control board, sc2, sensors, set, show, unit, wrong
    • shawn Xia
      Xerox & Kinolta
      • Oct 2009
      • 25
      #2
      Originally posted by naroeurn
      Code SC21-01 show when I open mashin The copy can not use.
      Pls.help
      Thanks.
      maybe there is something wrong on the charging unit.check two position sensors on the charging unit.
      MSN:matchdg@hotmail.com
      Xerox & Konica Minolta Tech

        Comment

        • jbauer@abcvpr.com
          Technician
          • Nov 2009
          • 21
          #3
          sc21-01

          check the drum unit area for paper or scraps of paper

            Comment

            • costel fasola
              Technician
              • Jun 2010
              • 69
              #4
              F21-01
              check position of charging wire cleaning pad limit.Chect on excess over M23 (charger cleaning).
              estimated abnormal parts: M23 (charger cleaning) DCDC (DC drive board)
              PRCB (printer control board) ps 41 (charging wire cleaning pad HP)
              ps 42 (charging wire cleaning pad limit) Breakong of hamess conector. For ignore F21-01 in 2-5 mode dip sw 3-3 set 1 and dip sw 3-4 set 1. be sure if charging wire pad is in home position.

                Comment

                • RRodgers
                  Service Manager

                  1,000+ Posts
                  • Jun 2009
                  • 1952
                  #5
                  Originally posted by costel fasola
                  F21-01
                  check position of charging wire cleaning pad limit.Chect on excess over M23 (charger cleaning).
                  estimated abnormal parts: M23 (charger cleaning) DCDC (DC drive board)
                  PRCB (printer control board) ps 41 (charging wire cleaning pad HP)
                  ps 42 (charging wire cleaning pad limit) Breakong of hamess conector. For ignore F21-01 in 2-5 mode dip sw 3-3 set 1 and dip sw 3-4 set 1. be sure if charging wire pad is in home position.
                  I use to just shut corona cleaning off. Never had the code cuz it never cleaned um.
                  Color is not 4 times harder... it's 65,000 times harder. They call it "TECH MODE" for a reason. I have manual's and firmware for ya, course... you are going to have to earn it.

                    Comment

                    • mrwho
                      Major Asshole!

                      Site Contributor
                      2,500+ Posts
                      • Apr 2009
                      • 4302
                      #6
                      Originally posted by naroeurn
                      Code SC21-01 show when I open mashin The copy can not use.
                      Pls.help
                      Thanks.
                      So, how did it turn out? Did you manage to solve your problem?
                      ' "But the salesman said . . ." The salesman's an asshole!'
                      Mascan42

                      'You will always find some Eskimo ready to instruct the Congolese on how to cope with heat waves.'
                      Ibid

                      I'm just an ex-tech lurking around and spreading disinformation!

                        Comment

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