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  1. #1
    Field Supervisor 500+ Posts
    Konica Bizhub Pro 6500 (IKON CPP-650) Color Reg Off  Cyan


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    Konica Bizhub Pro 6500 (IKON CPP-650) Color Reg Off Cyan

    This is a type printer that I don't usually work on but it's as a favor to the company. This BH Pro 6500 has a problem with the Cyan (I believe) offset severally. See Pic. I did a color registration in service mode. I changed the fuser and also changed the Cyan drum. The pic shows a print from PC. When I copy a test target it seems to register correctly towards the bottom of the 11x17. On prints from PC it consistently does it through the entire print. Any help would be very appreciated THANKS !!
    Attached Images Attached Images

  2. #2
    Master Of The Obvious 10,000+ Posts
    Konica Bizhub Pro 6500 (IKON CPP-650) Color Reg Off  Cyan

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    Re: Konica Bizhub Pro 6500 (IKON CPP-650) Color Reg Off Cyan

    I don't see a color registration issue.

    What kind of readings do you get in Auto Color Registration? Preferably less than 0.9 ... preferably as close as possible to 0.0
    Can you include some other samples? Like this:
    Attached Files Attached Files
    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 =^..^=

  3. #3
    Field Supervisor 500+ Posts
    Konica Bizhub Pro 6500 (IKON CPP-650) Color Reg Off  Cyan


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    Re: Konica Bizhub Pro 6500 (IKON CPP-650) Color Reg Off Cyan

    Quote Originally Posted by blackcat4866 View Post
    I don't see a color registration issue.

    What kind of readings do you get in Auto Color Registration? Preferably less than 0.9 ... preferably as close as possible to 0.0
    Can you include some other samples? Like this:
    I will have to head back out there. As you know I may have mistaken this as a color reg issue. I have other examples I will post them when I get the chance. I don't know this machine very well is my first problem. Appreciate your help !!!

  4. #4
    Senior Tech 250+ Posts
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    Re: Konica Bizhub Pro 6500 (IKON CPP-650) Color Reg Off Cyan

    If i am not wrong i can see repetition in that cyan pattern.

    Check this


    ・Approx 188mm pitch: Damage on the drum surface.
    ・Approx 251mm pitch: Damage on the fusing belt
    ・Approx 53mm pitch: Developer conveyance failure of developing sleeve.
    ・Approx 95mm pitch: Soiled second transfer roller

  5. #5
    Master Of The Obvious 10,000+ Posts
    Konica Bizhub Pro 6500 (IKON CPP-650) Color Reg Off  Cyan

    blackcat4866's Avatar
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    Re: Konica Bizhub Pro 6500 (IKON CPP-650) Color Reg Off Cyan

    So let's see those samples Doug. =^..^=
    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 =^..^=

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