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  1. #1
    Junior Member Tommy Chilcott's Avatar
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    Bad Printing TASKalfa 2552ci

    Good Day.

    Please assist with the following problem I have on a TASKalfa 2552ci.


    After a colleague came out to assist with lines on prints, he cleaned the MC of the machine. After putting back the Dk and Dv units the machine started printing solid black and the yellow pages.


    I came out and followed SB 2ND-0083 (H239).


    I have done firmware and stripped and checked the HV PWB. I have stripped out the drive assy and checked all the charge springs.


    Please find attached


    Tommy Chilcott
    Attached Files Attached Files

  2. #2
    Trusted Tech 50+ Posts
    Bad Printing TASKalfa 2552ci


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    Re: Bad Printing TASKalfa 2552ci

    One of the techs here had a pretty similar looking fault, turned out to be HVT.
    IMG_1688.jpg

  3. #3
    Service Manager 5,000+ Posts
    Bad Printing TASKalfa 2552ci

    copier tech's Avatar
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    Re: Bad Printing TASKalfa 2552ci

    Looks like the dev units are not seated correctly.

    You got this issue on previous models if the white locking bar was not pushed in.
    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




  4. #4
    Senior Tech 100+ Posts kaborwen's Avatar
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    Re: Bad Printing TASKalfa 2552ci

    Quote Originally Posted by Tommy Chilcott View Post
    Good Day.

    Please assist with the following problem I have on a TASKalfa 2552ci.


    After a colleague came out to assist with lines on prints, he cleaned the MC of the machine. After putting back the Dk and Dv units the machine started printing solid black and the yellow pages.


    I came out and followed SB 2ND-0083 (H239).


    I have done firmware and stripped and checked the HV PWB. I have stripped out the drive assy and checked all the charge springs.


    Please find attached


    Tommy Chilcott
    Was your toner OEM?

  5. #5
    Junior Member Tommy Chilcott's Avatar
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    Re: Bad Printing TASKalfa 2552ci

    Good Afternoon Gents/Ladies.

    Just to give you guys feed back on this fault.

    It was a blown HV PWB. I had to change it as well as all 4 DV units.

    Tommy Chilcott

  6. #6
    Trusted Tech 50+ Posts
    Bad Printing TASKalfa 2552ci


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    Thumbs up Re: Bad Printing TASKalfa 2552ci

    Quote Originally Posted by Tommy Chilcott View Post
    Good Afternoon Gents/Ladies.

    Just to give you guys feed back on this fault.

    It was a blown HV PWB. I had to change it as well as all 4 DV units.

    Tommy Chilcott
    Thanks for the update mate

  7. #7
    Service Manager 10,000+ Posts
    Bad Printing TASKalfa 2552ci

    Phil B.'s Avatar
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    Re: Bad Printing TASKalfa 2552ci

    Quote Originally Posted by kaborwen View Post
    Was your toner OEM?
    please read the post.. a PREVIOUS tech was out then the problem showed.

    Like one suggested ( Slim? ) check to make sure the dev units are seated properly.

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