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Thread: konica 224 dots

  1. #1
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    konica 224 dots

    good morning
    I have a konica c224e that both in print and in copy does the following defect.
    I replaced belt, drum, developer, fuser, transfert roller but I didn't solve the problem

    what can it be?SKMBT_C28019032213411.pdf

  2. #2
    RTFM!! 5,000+ Posts allan's Avatar
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    Re: konica 224 dots

    Try the laser from another machine.
    Whatever

  3. #3
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    Re: konica 224 dots

    Quote Originally Posted by allan View Post
    Try the laser from another machine.
    but it does bw and colored
    however I try

  4. #4
    Former KM Senior Tech 500+ Posts srvctec's Avatar
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    Re: konica 224 dots

    Quote Originally Posted by lucycopy View Post
    but it does bw and colored
    however I try
    Are you a tech? If not, take the suggestion from the tech who already answered your question (allan) with a possible solution. If it works, your problem is solved. I never understand people coming here for free advice and then refuting that advice.

    Before trying a laser from another machine, I'd first re-secure the memory if it's installed, then re-secure all plugs to all main boards on the machine.
    Last edited by srvctec; 03-22-2019 at 10:47 PM.
    Started in the copier service business in the fall of 1988 and worked at the same company for 33.5 years, becoming the senior tech in 2004 but left to pursue another career on 4/29/22.

  5. #5
    Service Manager 1,000+ Posts
    konica 224 dots


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    Re: konica 224 dots

    the fact line are diagnal atleast means you can rule out ITBU, ITRU, DR and DV.

    Does seem like laser is most likely.

    I havent got the manual open atm but it might even have a suggestion in the image defects section

  6. #6
    Master Of The Obvious 10,000+ Posts
    konica 224 dots

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    Re: konica 224 dots

    If I did that correctly in Adobe Reader the interval is 108.20mm or 34.44mm diameter roller.

    My guess is that might be the diameter of the facing roller inside the primary transfer belt. If I'm correct you should see perforations or texture in the transfer belt. =^..^=
    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 =^..^=

  7. #7
    Service Manager 1,000+ Posts
    konica 224 dots


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    Re: konica 224 dots

    so they are not diagonal?

    was this portrait or landscape orientation in tray?

  8. #8
    Master Of The Obvious 10,000+ Posts
    konica 224 dots

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    Re: konica 224 dots

    It's A4 ... my guess is SEF based on the color and pattern of dots. =^..^=
    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 =^..^=

  9. #9
    Service Manager 1,000+ Posts
    konica 224 dots


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    Re: konica 224 dots

    Quote Originally Posted by blackcat4866 View Post
    If I did that correctly in Adobe Reader the interval is 108.20mm or 34.44mm diameter roller.

    My guess is that might be the diameter of the facing roller inside the primary transfer belt. If I'm correct you should see perforations or texture in the transfer belt.
    =^..^=
    "I replaced belt, drum, developer, fuser, transfert roller but I didn't solve the problem"

  10. #10
    Master Of The Obvious 10,000+ Posts
    konica 224 dots

    blackcat4866's Avatar
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    Re: konica 224 dots

    Do you have an opinion?

    You must know by now that I'm a skeptic. I believe about 10% of what I read. =^..^=
    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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