Ricoh 1022

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  • tcypy1961
    Senior Tech

    500+ Posts
    • Feb 2009
    • 772
    #1

    Ricoh 1022

    What causes a black streak on backside of copy @ lead edge; from side to side. If multiple copies are made only shows on the first copy; yet on every single copy. Transfer roller or PCU unit???
    Thanks!!!
    Tags: None
    • Drummer
      Technician
      • Feb 2013
      • 46
      #2
      Re: Ricoh 1022

      Replace the pcu unit and all will be good again.

        Comment

        • Jomama46
          Field Supervisor

          Site Contributor
          2,500+ Posts
          • Apr 2008
          • 2900
          #3
          Re: Ricoh 1022

          Both, PCU is overtoned and the transfer roller is dirty from the excess
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          You never realize how cheap a professional is until after you let an amateur do it.
          A+; Network +; PDI+

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            • Iowatech
              Not a service manager

              2,500+ Posts
              • Dec 2009
              • 3933
              #4
              Re: Ricoh 1022

              Maybe also turn on transfer roller cleaning? That's in SP2 service mode, near the end.

                Comment

                • katash
                  Trusted Tech
                  • May 2010
                  • 221
                  #5
                  Re: Ricoh 1022

                  Originally posted by tcypy1961
                  What causes a black streak on backside of copy @ lead edge; from side to side. If multiple copies are made only shows on the first copy; yet on every single copy. Transfer roller or PCU unit???
                  Thanks!!!
                  if your PCU is new check the quality of the toner if you have another type change it.

                    Comment

                    • zsoltee0001
                      Technician
                      • Jul 2009
                      • 39
                      #6
                      Cause: the toner concentration of developer is too high.
                      Solution:
                      Change pcu , or developer, or use genuine ricoh toner ;-)

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