xerox 8830

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  • davidj7
    Service Manager

    Site Contributor
    1,000+ Posts
    • Jan 2009
    • 1107

    #31
    i am from kerala. i had an enquiry regarding this machine from bombay since they couldnt get much help there . could you message me shailesh's number. Is this sailesh from kataria enterprises?

    For my own use I have a Kip 3000 and Oce TDS400
    a machine is only as good as your tech : source:screwtape ; the scary one

    Comment

    • zsoltee0001
      Technician
      • Jul 2009
      • 39

      #32
      8830 scanner

      I have a problem a xerox 8830 scanner.
      When i turn on the machine.... initializing..." Initializing failed" and "LL96" error code.
      What is the meaning of LL96?
      Thanks

      Comment

      • xcopytech
        Service Manager

        1,000+ Posts
        • Aug 2006
        • 1792

        #33
        does scan lamp light

        Comment

        • copytech200X
          Trusted Tech

          250+ Posts
          • Apr 2009
          • 264

          #34
          LL96 error message due motor drive fail
          RAP LL96
          This RAP isolates faults that can cause the Calibration Extrusion not to rotate to the Home
          Position or to fail to be detected as having arrived at the Home Position.
          Initial Actions
          Perform a power off/ power on cycle [GP 8]. If LL96 is still displayed, perform the following
          Repair Analysis Procedure.
          Procedure
          Examine the 7-segment LED on the Rear Panel of the Electronics Drawer.
          POST code P. is
          displayed.
          Y N
          POST code 5 is displayed.
          Y N
          POST code 9 is displayed.
          Y N

          Check fuse A5F1 on the Lamp Ballast PWB (BSD 1.2, P2).
          The Fuse is open.
          Y N

          Enter the Diagnostics and go to the [Lamp] Test (Section 6) and check that
          the Exposure Lamp LP1 operates.
          The Lamp operates.
          Y N

          Check that the Exposure Lamp is firmly seated in its connectors and
          is installed with the clear window facing forward and slightly up.
          The
          Lamp is correctly installed.
          Y N

          Reinstall the Exposure Lamp and the Lamp Jacket correctly.
          Check wires from A5J 22 and A5J 21 between Lamp and Lamp Ballast
          PWB (BSD 6.1, F2, H2) for continuity.
          The wires have continuity
          and the connectors are seated.
          Y N

          Correct the condition.
          Replace Exposure Lamp LP1. Then perform [ADJ 6.1] Exposure
          Lamp Initialization, located in Section 4.
          Go to BSD 6.1 and check the wires to Illumination Sensor Q11.
          The
          wires and connectors have continuity.
          Y N

          Repair the wires.
          Replace Sensor Q11. Then perform [GP 6 ] Lamp Initialization Procedure.
          Replace Lamp Ballast PWB A3.
          Examine LED CR1 (24V) on the Motor Control PWB A3.
          The LED is on.
          Y N
          Examine LED CR2 (24 V) (BSD 1.2, G2) on the Main PWB A1.
          The LED is on.
          Y N
          Go to the [RAP 1.1 DC Power].
          Go to BSD 1.2 and troubleshoot the wires from A1P/J 406 to A3P/J 300.
          The
          wires have continuity, and +24 VDC is present between A3P 300-1 and
          A3P 300-6.
          Y N

          Repair the wires.
          Replace the Motor Control PWB A3.
          Examine CR2 (12 V) on the Motor Control PWB A3.
          The LED is on.
          Y N

          Examine LED CR9 (12 V) on the Main PWB A1.
          The LED is on.
          Y N

          Go to the [RAP 1.1 DC Power].
          Go to BSD 1.3 and troubleshoot the wires from A1P/J 406 to A3P/J 300.
          12
          VDC is present between A3P 300-4 and A3P 300-6.
          Y N

          Repair the wires.
          Replace the Motor Control PWB A3.
          Examine CR3 (5 V) on Motor Control PWB A3.
          The LED is on.
          Y N

          Examine CR10 (5 V) on the Main PWB A1.
          The LED is on.
          Y N

          Go to the [RAP 1.1 DC Power].
          Go to BSD 1.5 and troubleshoot the wires from A1P/J 406 to A3P/J 300.
          The
          wires have continuity, and +5 VDC is present between A3P 300-5 and A3P
          300-6.
          Y N

          Repair the wires.
          Replace the Motor Control PWB A3.
          Enter the diagnostics and go to the [Calibration Motor] test.
          Operate the test. The
          Calibration Extrusion rotates.
          Y N

          Enter the diagnostics, Component Tests, [Document Motor (Loopback) Communications]
          test.
          Operate the test. The test is successful.
          Y N

          Replace the Main PWB A1.
          Switch off the System. Remove the Loopback Connector from A1j 408. Perform
          the Power On Procedure [GP 8]. Go to BSD 6.3 and check the wires
          between A1P 408 and A3P301.
          The wires are good.

          A
          Y N
          Repair the wires.
          Check the wires from A3P 305 to Motor MOT2.
          The wires are good.
          Y N

          Repair the wires.
          Check the gears for damage. Replace damaged parts. If Calibration Motor
          MOT2 does not rotate when the Calibration Motor test is run, replace Motor
          MOT2.
          Go to BSD 6.3 and check the voltage on J 400-14 and J 400-16.
          The voltage goes
          low when the window in the Encoder Disk is aligned with the sensor, and high
          otherwise.
          Y N
          The wires between A1P 400-14, -15, and -16, and Sensor Q11 have continuity.
          Y N

          Repair the wires.
          Replace Illumination Sensor Q11. Perform [ADJ 6.1] Exposure Lamp Initialization.
          Replace the Main PWB A1.
          Enter the diagnostics. Perform the [Reset NVR Defaults] test (section 6). Perform a power
          off-power on cycle [GP 8] (section 6). If POST code 5 is still displayed, replace NVR integrated
          circuit U28 on the Main PWB A1. Perform the earlier steps in this paragraph
          again. If the problem still exists, replace the Main PWB [REP 3.1].
          Go to [RAP 1.1 DC Power].

          Comment

          • zsoltee0001
            Technician
            • Jul 2009
            • 39

            #35
            Hi
            there was a Short-circuit in the home position motor drive board.
            (7-segment LED POST code 5 is displayed, and shut down)
            The short circuit is repared (changed a schottky diode)
            effect:
            7-segment LED POST code 9 is displayed. and 5V, 12V, 24V is OK!
            But the home position motor does not work and " LL96" message.
            What can I do?
            I dont have service manual.
            thanks!

            Comment

            • copytech200X
              Trusted Tech

              250+ Posts
              • Apr 2009
              • 264

              #36
              img-408145054-0002&#4.jpgimg-408145054-0001&#4.jpgmy case i replace same fault codes i replace P.L 1.2B item 4 calibration drive moor (mot 2)

              Comment

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