Bizhub 458 marks on prints

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • slytukana
    Technician
    • Feb 2015
    • 48
    #1

    Bizhub 458 marks on prints

    Any help, the fuser was faulty with one side bearing faulty. I change the fuser and it started giving me lines especially in A3 prints see the sample prints.
    Thanks in advance

    Sent from my SM-G532F using Tapatalk
    Tags: None
    • copyman
      Owner / Technician

      Site Contributor
      2,500+ Posts
      • Sep 2005
      • 4217
      #2
      Re: Bizhub 458 marks on prints

      Was it a new fuser? They still look like lines from the fuser. Also look at trans belt or one of the drums. These are usually the only things that would cause lines like that.

        Comment

        • blackcat4866
          Master Of The Obvious

          Site Contributor
          10,000+ Posts
          • Jul 2007
          • 22703
          #3
          Re: Bizhub 458 marks on prints

          It looks to me like you've got something dragging across the latent developed image on the primary transfer belt, smearing the image before transfer. You can confirm this by emergency stopping the machine mid 2nd transfer to see that the image is already streaked before second transfer.

          If yes, you'll need to pull the primary transfer belt to see exactly whats dragging along the belt: maybe partially fused toner strings, maybe hair, who knows until you look?

          If no, then the streaks are happening between 2nd transfer and fusing: mainly the fuser inlet guides. =^..^=
          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

            • slytukana
              Technician
              • Feb 2015
              • 48
              #4
              Re: Bizhub 458 marks on prints

              Thanks will try do that I have try stopping the paper before the fuser unit and yes the marks are before the fuser which is likely to be 2nd transfer etc. Will try change or see that first.

              Sent from my SM-G532F using Tapatalk

                Comment

                • slytukana
                  Technician
                  • Feb 2015
                  • 48
                  #5
                  Re: Bizhub 458 marks on prints

                  Thanks alot I finally fix the problem it was a fuser paper entrance guide.

                  Sent from my SM-G532F using Tapatalk

                    Comment

                    • blackcat4866
                      Master Of The Obvious

                      Site Contributor
                      10,000+ Posts
                      • Jul 2007
                      • 22703
                      #6
                      Re: Bizhub 458 marks on prints

                      Congratulations on your success. Thanks for posting back. =^..^=
                      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

                        Previous template Next
                        Working...