ir4570

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  • akm
    Trusted Tech

    100+ Posts
    • Sep 2012
    • 155
    #1

    [Misc] ir4570

    Dear CopyTech Team,

    I have a problem with IR4570 that gives a good copy but the back of the copy has a problem that a repeated faint band appears i change the lower roller pressure , primary roller ,drum sep, transfer roller , cleaning the dev. assy and add toner but still appear i want your help to solve the problem i will send attached sample of the problem


    22.jpg


    thanks
    akm
    Tags: None
    • blackcat4866
      Master Of The Obvious

      Site Contributor
      10,000+ Posts
      • Jul 2007
      • 22932
      #2
      Re: ir4570

      What is the distance between the marks, in millimeters? =^..^=
      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

        • akm
          Trusted Tech

          100+ Posts
          • Sep 2012
          • 155
          #3
          Re: ir4570

          Originally posted by blackcat4866
          What is the distance between the marks, in millimeters? =^..^=
          i am not at the office now i will messure the distance and tell you

            Comment

            • mramlawi
              Senior Tech

              500+ Posts
              • Jul 2011
              • 838
              #4
              Re: ir4570

              Hello ,


              make sure that you are using an original Toner, also i want to ask you if the machine is clean from the inside and there;s no toner on it , what i initilaze that its a toner dust inside the transfer roller base , try to stop the paper befor enter the heater zone ,and clean the machine from the inside
              Distinguished road makes you jewel in rough

                Comment

                • Simons
                  Trusted Tech
                  • Jun 2008
                  • 490
                  #5
                  Re: ir4570

                  If you don't see anything on the drum unit bylooking at it then take out the developer and turn the roller. Changes are someone slipped while cleaning and put some crap on it.

                    Comment

                    • Canon.Tech
                      Trusted Tech
                      • Mar 2009
                      • 335
                      #6
                      Re: ir4570

                      Not literally I hope simons!?

                        Comment

                        • akm
                          Trusted Tech

                          100+ Posts
                          • Sep 2012
                          • 155
                          #7
                          Re: ir4570

                          Originally posted by blackcat4866
                          What is the distance between the marks, in millimeters? =^..^=

                          Iam sorry for late the distance is 5 cm almost

                            Comment

                            • blackcat4866
                              Master Of The Obvious

                              Site Contributor
                              10,000+ Posts
                              • Jul 2007
                              • 22932
                              #8
                              Re: ir4570

                              If your dimension is closer to 4.0 cm then it's a mottling issue. Remove the developing unit and rotate the developing cylinder. Watch for lumps, then dry wipe them.

                              If the toner dumps in your shoes rotate the other direction. =^..^=
                              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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