bizhub 211

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  • Bonolo
    • Jun 2025
    #1

    [CQ] bizhub 211

    Hi

    I have a bizhub 211 with really bad copy quality.

    Please find a copy attached.

    I would really appreciate if someone could tell me what needs to be done to fix this.

    Thanks a lot.04-19-2013.pdf
    Tags: bizhub 211, copy quality
    • Hansoon
      Field Supervisor

      Site Contributor
      2,500+ Posts
      • Sep 2007
      • 3374
      #2
      Re: bizhub 211

      Looks like the drum and developer are ruined. Without more information hard to say exactly what's wrong. The picture does not show the usual image when a drum is bad. Looks a little that the Image Unit (Developer unit + Drum Unit) has been tampered with and/or wrong toner.

      Hans
      “Sent from my Intel 80286 using MS-DOS 2.0”

        Comment

        • Bonolo
          #3
          Re: bizhub 211

          Hi Hansoon

          Thanks for the reply. The Drum itself seems to be fine, the machine does however have Generic Toner. If i strip the Image Unit would it be possible to diagnose the prob easier?

            Comment

            • JustManuals
              Field Supervisor

              5,000+ Posts
              • Jan 2006
              • 9838
              #4
              Re: bizhub 211

              This Parts & Service Manual can now be purchased for $12.77 and downloaded immediately after payment from:


              Just Manuals, The Internet's largest selection of manuals ~ Instant Downloads


              Paul@justmanuals.com

                Comment

                • Hansoon
                  Field Supervisor

                  Site Contributor
                  2,500+ Posts
                  • Sep 2007
                  • 3374
                  #5
                  Re: bizhub 211

                  The Drum itself seems to be fine
                  The drum definitely is not fine..... It has a scratch or a mark on it.

                  First step would be to dismantle the Image Unit, inspect for irregularities, clean everything carefully. Have a good look at the drum spacer collars and the mag roller seals, they must be replaced when damaged or worn. Also inspect carefully the toner recycling screws if any blockage is present and if the small gears didn't came loose from the short recycling screw.

                  If everything is OK than you have to replace the drum, cleaning blade and developer as well and do the F8 initialisation. Generic toner can be a problem but not necessarily.

                  If you are not experienced with this machine you will need a manual for it too.

                  Hans
                  “Sent from my Intel 80286 using MS-DOS 2.0”

                    Comment

                    • Darren King
                      copiertech

                      500+ Posts
                      • Jul 2007
                      • 652
                      #6
                      Re: bizhub 211

                      is the machine level? Kinda looks like the dev has gone to one end.

                        Comment

                        • fixthecopier
                          ALIEN OVERLORD

                          2,500+ Posts
                          • Apr 2008
                          • 4713
                          #7
                          Re: bizhub 211

                          It would be eaiser to give advice if we had info like, meter count, how many prints on drum, on developer....

                          If the machine had 300,000 and had never had developer or dv box, then it's a no brainer. If the machine is fairly new, you may have other issues.


                          Please, help us help you...
                          The greatest enemy of knowledge isn't ignorance, it is the illusion of knowledge. Stephen Hawking

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