Toshiba 451c C020

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  • gideon
    Trusted Tech

    Site Contributor
    250+ Posts
    • Dec 2009
    • 283

    #1

    Toshiba 451c C020

    I know it originate in the developer motor etc.
    I couldn't repeat the error after resetting the machine. Run sim. 03-112 for long time, motor runs ok, no problems. The customer says that after the copier in standby it will jump to the error when they print. Any experience with this error?
    I have the manual but as I don't have the error when I was there I couldn't check voltage etc. Thanks.
  • canonbundy
    Senior Tech

    500+ Posts
    • Jun 2012
    • 607

    #2
    Re: Toshiba 451c C020

    Originally posted by gideon
    I know it originate in the developer motor etc.
    I couldn't repeat the error after resetting the machine. Run sim. 03-112 for long time, motor runs ok, no problems. The customer says that after the copier in standby it will jump to the error when they print. Any experience with this error?
    I have the manual but as I don't have the error when I was there I couldn't check voltage etc. Thanks.
    Probably not the motor itself but more of a load on the drive - Dev Unit, check & turn gears by hand if tight then replace gears or Unit (life 500K) -lube bushings from Drive to Dev Drive gears (under Revolver) gears wear also - replace.

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    • gideon
      Trusted Tech

      Site Contributor
      250+ Posts
      • Dec 2009
      • 283

      #3
      Re: Toshiba 451c C020

      Originally posted by canonbundy
      Probably not the motor itself but more of a load on the drive - Dev Unit, check & turn gears by hand if tight then replace gears or Unit (life 500K) -lube bushings from Drive to Dev Drive gears (under Revolver) gears wear also - replace.
      Thanks, good ideas.

      Comment

      • michaelc
        Field Tech

        Site Contributor
        500+ Posts
        • Mar 2011
        • 590

        #4
        Re: Toshiba 451c C020

        Check the black dev drive clutch shaft. There is a bushon on there which can seize up. Check the obvios first like the dev unit etc. Easiest way to check the buson is to remove the black dev unit and then remove one of the colour dev units. In the gap left in the revolver unit you will see the three gears which transfer drive to the black dev unit. Give them a turn.
        It didn't say that I couldn't do it in the manual.

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        • nazia
          Technician
          • Oct 2013
          • 14

          #5
          Re: Toshiba 451c C020

          I am using Toshiba eStudio 451c printer in our office. I dont know how to check catridge ink level?And also Scanned document I am getting only on original size ,not able to get A4 size. Can Someone help me.


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          • thejack
            Technician
            • Jan 2011
            • 35

            #6
            Re: Toshiba 451c C020

            e-studio 451C do not show toner levels on copier screen you can check manual toners. open front cover and check it,

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