Bizhub C3110 - black lines on the page?

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  • milenjs
    Technician
    • Mar 2022
    • 15

    #1

    Bizhub C3110 - black lines on the page?

    It worked perfectly. He began to print these stripes on the pages. What could be the reason? Could it be black toner? Today I changed the black UI with another - no change.
    Attached Files
  • blackcat4866
    Master Of The Obvious

    Site Contributor
    10,000+ Posts
    • Jul 2007
    • 22973

    #2
    Re: Bizhub C3110 - black lines on the page?

    Can you identify a pattern that it repeats? =^..^=
    If you'd like a serious answer to your request:
    1) demonstrate that you've read the manual
    2) demonstrate that you made some attempt to fix it.
    3) if you're going to ask about jams include the jam code.
    4) if you're going to ask about an error code include the error code.
    5) You are the person onsite. Only you can make observations.

    blackcat: Master Of The Obvious =^..^=

    Comment

    • Albonline
      Service Manager

      1,000+ Posts
      • Sep 2008
      • 1139

      #3
      Re: Bizhub C3110 - black lines on the page?

      this looks like a 2nd transfer issue. look at the transfer belt .see if the image is good or bad. and work forward or backward from there.

      Comment

      • tsbservice
        Field tech

        Site Contributor
        5,000+ Posts
        • May 2007
        • 7942

        #4
        Re: Bizhub C3110 - black lines on the page?

        Did you happen to put non OEM toner recently?
        A tree is known by its fruit, a man by his deeds. A good deed is never lost, he who sows courtesy, reaps friendship, and he who plants kindness gathers love.
        Blessed are they who can laugh at themselves, for they shall never cease to be amused.

        Comment

        • copier tech
          Field Supervisor

          5,000+ Posts
          • Jan 2014
          • 8121

          #5
          Re: Bizhub C3110 - black lines on the page?

          Originally posted by milenjs
          It worked perfectly. He began to print these stripes on the pages. What could be the reason? Could it be black toner? Today I changed the black UI with another - no change.

          Open the right hand door observe the transfer belt, can you see lines on it? You may need to use a flashlight/torch.

          Let us eat, drink, and be merry, because tomorrow we may die!

          For all your firmware & service manual needs please visit us at:

          www.copierfirmware.co.uk - www.printerfirmware.co.uk

          ​

          Comment

          • milenjs
            Technician
            • Mar 2022
            • 15

            #6
            Re: Bizhub C3110 - black lines on the page?

            Originally posted by tsbservice
            Did you happen to put non OEM toner recently?
            Yes - i use IT Image toner for Minolta Bizhub C20.
            this looks like a 2nd transfer issue. look at the transfer belt .see if the image is good or bad. and work forward or backward from there


            Image is very good, only this black lines is a problem. Pattern - no repeats.

            Comment

            • milenjs
              Technician
              • Mar 2022
              • 15

              #7
              Re: Bizhub C3110 - black lines on the page?

              Originally posted by copier tech
              Open the right hand door observe the transfer belt, can you see lines on it? You may need to use a flashlight/torch.

              Here is it -
              Attached Files

              Comment

              • Albonline
                Service Manager

                1,000+ Posts
                • Sep 2008
                • 1139

                #8
                Re: Bizhub C3110 - black lines on the page?

                clarify your problem, is the machine doing this on what's supposed to be a white output? or is it only giving you this instead of an image?

                Comment

                • Gift
                  Service Manager

                  1,000+ Posts
                  • Mar 2011
                  • 2457

                  #9
                  Re: Bizhub C3110 - black lines on the page?

                  Hard to imagine it's not the IU - perhaps the ITB cleaning unit isn't doing it's job or you had to make more prints after replacing the IU (guess it was a used one for testing?.

                  Comment

                  • milenjs
                    Technician
                    • Mar 2022
                    • 15

                    #10
                    Re: Bizhub C3110 - black lines on the page?

                    Originally posted by Albonline
                    clarify your problem, is the machine doing this on what's supposed to be a white output? or is it only giving you this instead of an image?
                    This is white page. Otherwise the print is good.
                    Hard to imagine it's not the IU - perhaps the ITB cleaning unit isn't doing it's job or you had to make more prints after replacing the IU (guess it was a used one for testing?.
                    Replace IU with used one /for test/. No change - No change when printing. I printed a total of 50-60 pages for a sample. Here are 7 printed pages -
                    Attached Files

                    Comment

                    • tsbservice
                      Field tech

                      Site Contributor
                      5,000+ Posts
                      • May 2007
                      • 7942

                      #11
                      Re: Bizhub C3110 - black lines on the page?

                      You can remove transfer belt unit it's easy but be careful and examine belt surface or even better to stop machine mid-copy and check image on belt.
                      A tree is known by its fruit, a man by his deeds. A good deed is never lost, he who sows courtesy, reaps friendship, and he who plants kindness gathers love.
                      Blessed are they who can laugh at themselves, for they shall never cease to be amused.

                      Comment

                      • milenjs
                        Technician
                        • Mar 2022
                        • 15

                        #12
                        Re: Bizhub C3110 - black lines on the page?

                        Now I only cleaned the drum of the black module / with a dry cloth /. I printed 7 pages. The result - the first is good, every next one gets worse.
                        Attached Files

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