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Riso GR 3770 master make shadow on it how to fix it?

Hi
I have just recently broght the GR 3770 used copier and when i made the masters it make the shadoe which is not in the original
all the print also print with that shadow ,
is there any one know how to fix this problem please help me?
Jack
Adelaide
Australia

Posted by on

  • isurubgm Feb 17, 2009

    IT WAS EASY I JUST CLEAN MY GLAS AND SCANER DRAWER BARS . JUST TAKE OFFTHE GLAS AND CLEAN IT WITH CLEAN CLOTH.
    JACK


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  • 77 Answers

Check the dust or any scar in scanner (glass).

Posted on Feb 18, 2009

  • Athula
    Athula May 16, 2014

    I have a same Probles byt 2nd or 3rd cut master shadow is gone I think valtege problem can you helpe me my email : athuladi@gmail.com

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