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  1. #1
    Senior Tech 100+ Posts
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    Cyan Brings Dirty Background on Copy-IRADV 5045

    Hello,
    I worked on an Ir5045. It was bringing clean copies, just that it was due for servicing. After I did a very thorough cleaning, The copy for both printing and copying appear with cyan creating dirty background. Please find some attached copies. I really count on your kind suggestions.
    I changed the cyan dev unit and the drum unit. And as I said above, I did a very thorough cleaning, so the laser and other lenses can be overlooked. I tried going through its service manual, but I haven't chanced on a probable solution.
    Thanks in advance
    Attached Images Attached Images

  2. #2
    teacher-guide-expert-guru 2,500+ Posts
    Cyan Brings Dirty Background on Copy-IRADV 5045

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    Re: Cyan Brings Dirty Background on Copy-IRADV 5045

    You did not solve blue background
    with new developer and drum?
    Any changes if you put back old drum and dev.?
    OEM parts?
    Probably you make mess on blue laser unit.
    Please post a PG-10 test.
    Practice makes perfect
    If it ain't broke, don't fix it
    A picture is worth a thousand words
    If you want something done right, you have to do it yourself


  3. #3
    Service Manager 10,000+ Posts
    Cyan Brings Dirty Background on Copy-IRADV 5045

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    Re: Cyan Brings Dirty Background on Copy-IRADV 5045

    Are you a copier tech?

    Did you run all the necessary calibrations after replacing drum & DV?

    OEM parts or aftermarket?

    If it was working fine before you changed the DR and DV, try putting the old ones back in to see if that corrects the problem. If so, you have a problem with the drum or DV. Or both.

  4. #4
    Service Manager 5,000+ Posts
    Cyan Brings Dirty Background on Copy-IRADV 5045

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    Re: Cyan Brings Dirty Background on Copy-IRADV 5045

    Quote Originally Posted by Andyboachie View Post
    Hello,
    I worked on an Ir5045. It was bringing clean copies, just that it was due for servicing. After I did a very thorough cleaning, The copy for both printing and copying appear with cyan creating dirty background. Please find some attached copies. I really count on your kind suggestions.
    I changed the cyan dev unit and the drum unit. And as I said above, I did a very thorough cleaning, so the laser and other lenses can be overlooked. I tried going through its service manual, but I haven't chanced on a probable solution.
    Thanks in advance
    When you did a 'very thorough cleaning' what exactly did you clean!?
    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




  5. #5
    Service Manager 5,000+ Posts
    Cyan Brings Dirty Background on Copy-IRADV 5045

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    Re: Cyan Brings Dirty Background on Copy-IRADV 5045

    Quote Originally Posted by zoraldinho View Post
    You did not solve blue background
    with new developer and drum?
    Any changes if you put back old drum and dev.?
    OEM parts?
    Probably you make mess on blue laser unit.
    Please post a PG-10 test.

    Totally incorrect, this model does not a have a 'blue' laser unit 'mess' on the laser unit would give faint copies/prints not cyan background.

    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




  6. #6
    teacher-guide-expert-guru 2,500+ Posts
    Cyan Brings Dirty Background on Copy-IRADV 5045

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    Re: Cyan Brings Dirty Background on Copy-IRADV 5045

    Quote Originally Posted by copier tech View Post
    Totally incorrect, this model does not a have a 'blue' laser unit 'mess' on the laser unit would give faint copies/prints not cyan background.


    This model HAS a blue laser! Two laser units. Each unit is for two colors. And if you didn't know a badly connected laser can cause lines of the same color in the background or error 100.
    I still doubt he has a laser problem.

    PS:

    Am I wrong or are you making fun of my English?
    Practice makes perfect
    If it ain't broke, don't fix it
    A picture is worth a thousand words
    If you want something done right, you have to do it yourself


  7. #7
    Service Manager 5,000+ Posts
    Cyan Brings Dirty Background on Copy-IRADV 5045

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    Re: Cyan Brings Dirty Background on Copy-IRADV 5045

    Quote Originally Posted by zoraldinho View Post
    This model HAS a blue laser! Two laser units. Each unit is for two colors. And if you didn't know a badly connected laser can cause lines of the same color in the background or error 100.
    I still doubt he has a laser problem.

    PS:

    Am I wrong or are you making fun of my English?
    Its a cyan laser, not blue.
    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




  8. #8
    Service Manager 10,000+ Posts
    Cyan Brings Dirty Background on Copy-IRADV 5045

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    Re: Cyan Brings Dirty Background on Copy-IRADV 5045

    Quote Originally Posted by copier tech View Post
    Its a cyan laser, not blue.


    I agree with copier tech. Spilling toner on the laser slit glass isn't gonna cause a "blue" background. It's gonna cause a faint image.

  9. #9
    Copier Technician 1,000+ Posts
    Cyan Brings Dirty Background on Copy-IRADV 5045

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    Re: Cyan Brings Dirty Background on Copy-IRADV 5045

    Quote Originally Posted by Andyboachie View Post
    Hello,
    I worked on an Ir5045. It was bringing clean copies, just that it was due for servicing. After I did a very thorough cleaning, The copy for both printing and copying appear with cyan creating dirty background. Please find some attached copies. I really count on your kind suggestions.
    I changed the cyan dev unit and the drum unit. And as I said above, I did a very thorough cleaning, so the laser and other lenses can be overlooked. I tried going through its service manual, but I haven't chanced on a probable solution.
    Thanks in advance
    You didn't use new oem drum and dev assy replace parts that are needed take out and clean lasers and setup correctly or call a credited service engineer if you haven't been trained
    Regards Mark

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  10. #10
    Technical/IT Support 500+ Posts Venom's Avatar
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    Re: Cyan Brings Dirty Background on Copy-IRADV 5045

    Looks like drum charge contact issue, swap cyan and yellow drums with each other.
    IBM, Mita, Konica Minolta, Ricoh, Kyocera, HyPAS, Canon, Oce, Samsung, HP, TEO IP PBX/Unified Communications, Comptia Network+ Comptia PDI+ Certifications

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