Cyan lines showing up on prints

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  • positiveg
    Trusted Tech

    250+ Posts
    • Jun 2018
    • 299
    #1

    Cyan lines showing up on prints

    On the C454 we are running some booklets. And not this is happening. On the front cover I think it's the laser. But the inside pages wow. I really hope it's not the Cyan developer running out because I just changed it today http://cloud.tapatalk.com/s/60afe872...527-WA0065.mp4

    Sent from my SM-G955F using Tapatalk
    Tags: None
    • byronf
      Senior Member

      100+ Posts
      • Sep 2017
      • 109
      #2
      Re: Cyan lines showing up on prints

      Hi,
      Cyan drum unit.... clean the charge grid or simply replace.

        Comment

        • tsbservice
          Field tech

          Site Contributor
          5,000+ Posts
          • May 2007
          • 7635
          #3
          Re: Cyan lines showing up on prints

          You seems constantly refuse to post CMYK halftone patterns we requested every time.
          Boy it isn't that hard! PM me if you need to know how to do it properly.

          P.S.
          byronf is probably right
          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
              • 7934
              #4
              Re: Cyan lines showing up on prints

              Originally posted by positiveg
              On the C454 we are running some booklets. And not this is happening. On the front cover I think it's the laser. But the inside pages wow. I really hope it's not the Cyan developer running out because I just changed it today http://cloud.tapatalk.com/s/60afe872...527-WA0065.mp4

              Sent from my SM-G955F using Tapatalk
              Looks like classic toner on the printhead scan glass.

              Use the tool inside the front cover to clean it.
              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

                • copyman
                  Owner / Technician

                  Site Contributor
                  2,500+ Posts
                  • Sep 2005
                  • 4217
                  #5
                  Re: Cyan lines showing up on prints

                  I couldn't open the link but 99.9% of the time by the time you get lines on the 4 series the drum is bad. Of course that is if consumable life and drum is at "0" %. If drums still have life then cleaning could help but haven't had much luck with it. Heck I've had some where lines were worse after cleaning coronas pulling white flags in and out! Probably because drums were so over life. Ha-ha

                    Comment

                    • blackcat4866
                      Master Of The Obvious

                      Site Contributor
                      10,000+ Posts
                      • Jul 2007
                      • 22703
                      #6
                      Re: Cyan lines showing up on prints

                      Did you wand the laser slit glasses?

                      You must have. =^..^=
                      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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