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10-19-2012, 10:16 PM
I have a c450 when i print or copy in colour the page just comes out solid blue with no image on it.Even when i do a test c m y its just 1 solid blue colour. The black is very faded when copying or printing. The copier had a black dev leak but dev did not go any where. Instead of replacing the whole K IU only dev unit and only the drum got replaced, made a good out of 2 broken once. The lazer ass'y been checked for dev but was all clean. If i refit the lazer and black IU it works for a day then comes back in. Thinking of getting a new K IU or could there be something else? Thank you.

10-19-2012, 10:21 PM
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