Bizhub 951 c2234

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  • MVPunisher
    Trusted Tech

    Site Contributor
    100+ Posts
    • May 2013
    • 209
    #1

    Bizhub 951 c2234

    So kind of weird one here. I have 2 bizhub 951s next to each other. The one on the left started coding out with c2234. I started by replacing the to 2 photo sensors for transfer belt retraction as everything mechanically seemed to be functioning.

    The sensors didnt fix it. I then swapped the transfer belt to the right machine and the right machine then coded. Ok it is in the transfer belt. I swapped the levers (one was gouged out pretty good) and the springs that ride on the retraction cam. That also did not fix it. At this point the belt is back in the left machine and that one is coding out.

    Now... 9,000 prints later the right one decides to code out now...both machines are coding out. Seems environmental but what could possibly be environmental about this type code.

    I am heading over with the motor today , just really thrown off by both of these machines doing this now.

    Posted from a phone, not checking spelling...
    Tags: None
    • MVPunisher
      Trusted Tech

      Site Contributor
      100+ Posts
      • May 2013
      • 209
      #2
      Re: Bizhub 951 c2234

      Both machines around 6mil copy count

        Comment

        • MVPunisher
          Trusted Tech

          Site Contributor
          100+ Posts
          • May 2013
          • 209
          #3
          Re: Bizhub 951 c2234

          Also the problem is intermittent to the point where just testing things isn't always an option. It happens multiple times per day though... Sometimes it will go 100 prints. Sometimes 700 prints....

            Comment

            • blackcat4866
              Master Of The Obvious

              Site Contributor
              10,000+ Posts
              • Jul 2007
              • 23008
              #4
              Re: Bizhub 951 c2234

              I also have two bizhub PRESS 1052's side by side. Both are around 7M. I haven't seen your particular code, but you might find this interesting:

              When some strange issue appears on one machine, almost certainly within two weeks it will migrate to the other. It's like a communicable disease. So I know that I have two weeks to solve any single crisis before it becomes a double crisis.

              It took a while for me to figure out the transfer belt alignment adjustments. For a couple mil, one of my machines chewed up transfer belts until I figured how to get it run true.

              If you're getting contaminated LED array, grid or primary wires, the developing unit upper seal will start to curl up at the ends, letting toner blow by.

              bizhub 1052 transfer lift.JPG =^..^=
              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

                • allan
                  RTFM!!

                  5,000+ Posts
                  • Apr 2010
                  • 5462
                  #5
                  Re: Bizhub 951 c2234

                  Hehe BC is right about the migration of the codes. I have 2 B1250 next to each other and will code out at about the same time.
                  Well they are on 15Mil a piece and they give me joy.

                  I change the transfer belt and all the contacts/bearings on around 6mil and had no trouble at all from the unit or the cleaning unit.
                  would also reset all the connectors on the ADUDB.
                  It could be caused by a HV leak that makes the logic go bonkers.
                  Whatever

                    Comment

                    • MVPunisher
                      Trusted Tech

                      Site Contributor
                      100+ Posts
                      • May 2013
                      • 209
                      #6
                      Re: Bizhub 951 c2234

                      Update to fix this I replaced the entire transfer pressure assembly. It was reasonably priced, and included all parts (motors, sensors, actuators, cams....etc)

                        Comment

                        • blackcat4866
                          Master Of The Obvious

                          Site Contributor
                          10,000+ Posts
                          • Jul 2007
                          • 23008
                          #7
                          Re: Bizhub 951 c2234

                          Congratulations. I'll keep that in mind. I've seen some wear in the mechanics but nothing causing problems yet. =^..^=
                          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

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