toner to spill ( jet ) into paper

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  • aaahmmm
    Trusted Tech
    • Aug 2009
    • 103

    #1

    toner to spill ( jet ) into paper

    Dear all,
    Please find attached pictures,
    I have this problem in aficio 1075 , after less than 2k ( this pictures taken from machine with parts life less than 2k )
    This makes toner to spill ( jet ) into paper .and sometimes in big amount .
    Is there is any problem with drum cleaning mechanism, or drum unit.???
    This problem really makes me crazy.
    Your help is really really really appreciated
    Attached Files
  • Eric1968
    Service Manager

    1,000+ Posts
    • Jan 2009
    • 2458

    #2
    Do a complete PM on the drum and dv-unit with genuine parts and the original toner/developer.

    Comment

    • aaahmmm
      Trusted Tech
      • Aug 2009
      • 103

      #3
      i did it every week , but same results

      Comment

      • jmhashmi
        Technical Supervisor

        Site Contributor
        50+ Posts
        • May 2009
        • 62

        #4
        Which developer type you are using for this model?

        Comment

        • TonerMunkeh
          Professional Moron

          2,500+ Posts
          • Apr 2008
          • 3865

          #5
          No way that's a new drum blade. Look at the colour of it! Rebuild the PCU with the correct parts, blade AD04 1140, brush B247 2330, drum B070 9510. Make sure you apply lubricant powder to the drum before installing it. Also replace the grid, wire and wire cleaner. ONLY use B064 9640 developer in this machine. I'm not surprised it's running dirty if you are putting other types of developer in it. Is the machine also giving process control SC's like 312, 313 and 353? If so, the ID sensor or TD sensor could be faulty, the machine is switching to pixel count mode and overtoning.
          It's 106 miles to Chicago. We've got a full tank of gas, half a pack of cigarettes, it's dark and we're wearing sunglasses.

          Hit it.

          Comment

          • JustManuals
            Field Supervisor

            5,000+ Posts
            • Jan 2006
            • 9838

            #6
            This Parts & Service manual can now be purchased for $11.77 and downloaded immediately after payment from The Internet's largest collection of manuals


            Paul@justmanuals.com

            Comment

            • mikadonovan
              Senior Tech

              Site Contributor
              2,500+ Posts
              • May 2008
              • 2931

              #7
              TonerMunkeh has given good advice here, although I would think three machines simultaneously having ID or TD sensor failure is unlikely. Like he says, use the correct developer and be sure you have a new brush and drum installed. If any one of these three components are worn it will result in your particular problem. Make sure the machines are actually set to sensor control (SP 2208). A clogged or tube or broken gears on the recycling auger will cause a backup of toner in the PCU, so you might check that, too.
              Originally posted by TonerMunkeh
              No way that's a new drum blade. Look at the colour of it! Rebuild the PCU with the correct parts, blade AD04 1140, brush B247 2330, drum B070 9510. Make sure you apply lubricant powder to the drum before installing it. Also replace the grid, wire and wire cleaner. ONLY use B064 9640 developer in this machine. I'm not surprised it's running dirty if you are putting other types of developer in it. Is the machine also giving process control SC's like 312, 313 and 353? If so, the ID sensor or TD sensor could be faulty, the machine is switching to pixel count mode and overtoning.
              Last edited by mikadonovan; 12-07-2010, 10:08 PM. Reason: additional info
              NEVER ASSUME ANYTHING

              Comment

              • XXX
                Technician

                50+ Posts
                • Nov 2010
                • 69

                #8
                Originally posted by mikadonovan
                TonerMunkeh has given good advice here, although I would think three machines simultaneously having ID or TD sensor failure is unlikely. Like he says, use the correct developer and be sure you have a new brush and drum installed. If any one of these three components are worn it will result in your particular problem. Make sure the machines are actually set to sensor control (SP 2208). A clogged or tube or broken gears on the recycling auger will cause a backup of toner in the PCU, so you might check that, too.
                Using generic toner and developer or aftermarket parts would automatically disqualify you from placing a hotline call to Ricoh so the same should apply here on this forum.

                Comment

                • slybot
                  Trusted Tech

                  100+ Posts
                  • Sep 2010
                  • 165

                  #9
                  might also replace the cleaning unit seal as well at the same time as the blade if that is possible

                  Comment

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