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After placing new 40 cartridge I keep on getting the message,that is is not compatible what to do?

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That fact is the only solution to this "not compatible" error is to get a replacement. If the cartridge is new/original then it has factory fault. You must get another. But before you do that you want to confirm it is not as a result of dust on the connecting panel. To do this clean the connecting panel with tissue/cotton wool slightly soaked with methylated spirit.

Posted on Sep 13, 2009


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