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  1. #1
    Trusted Tech 50+ Posts cweber0531's Avatar
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    IRC 3220 Copy Quality Issues

    Have changed out drums (cyan and magenta) Transfer assembly and cleaning blade and still having copy quality issues. Having lines in copy only cyan and magenta. Attached is printout of gradation. Any ideas?

    Attached Files Attached Files

  2. #2
    Senior Tech 100+ Posts ricardobres's Avatar
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    You can try inverter the laser unit, cian with yellow, for example.


  3. #3
    Trusted Tech 50+ Posts cweber0531's Avatar
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    Don't think that will help. Lasers seem to be lining up correctly. Any other suggestions?


  4. #4
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    fuser unit problem,the printing problem is caused by lower pressure roller or upper fuser roller.


  5. #5
    Lead Service Technician 1,000+ Posts mrfixit51's Avatar
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    When is the last time the transfer rollers in the ITB were replaced? Any time either the belt or a transfer roller gets replaced, do yourself a favor and replace them all as a set.

    You said you replaced transfer assembly, was that the ITB assembly or the transfer roller in front of the fuser?

    Last edited by mrfixit51; 08-04-2009 at 02:16 PM. Reason: re-read originsl posting

  6. #6
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    is there Function>install>INIT-C. on that machine?

    What are the FiXer stats in the durables counter?

    Have the ribbon cables for the drums/lasers etc... been disturbed?


  7. #7
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    hi, how to solve your problem ?

    I have the same problem with only copy sheet, but the printer sheet is perfect.


  8. #8
    East Coast Imaging 2,500+ Posts
    IRC 3220 Copy Quality Issues

    SCREWTAPE's Avatar
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    Quote Originally Posted by kevin2008 View Post
    hi, how to solve your problem ?

    I have the same problem with only copy sheet, but the printer sheet is perfect.
    If your only having light copies from the reader section then you should check the reader section.
    Optics,white plate,lamp,ETC. Your problem is in your reader assy. That would be a good place to start.

    Canon Copier Repair Service. Sales, Parts & Toner. NYC/NJ area. Contact:East Coast Imaging Solutions,LLC

  9. #9
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    Thank you very much screwtape and i'm sorry for my languague i'm french.

    I understand my problem is surely the CCD.

    I verify all cable, i clean the glass, the lamp and the CCD sensor under the métal on the right.

    In service level 1:

    CCD-ADJ ok!
    SH-PS-ST NG!

    No error code, just bad copy or scan with pc.

    Printing is very nice and no problem.

    Any idéa ???

    Grettings

    Attached Images Attached Images

  10. #10
    Lead Service Technician 1,000+ Posts mrfixit51's Avatar
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    Stupid question,, but I have to ask it,, it has been a rough day

    Have you run auto gradation?,,, I would recommend running CCD-Adj first though in service mode.


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