problem is that when i copy at cassette 1 letter size there is an intermittent or uneven copies and a little low temperature..and when i switch other cassette 2-4 the images will go light to blank..dev has toner/smooth rolling..
Np6551 uneven to almost blank copies
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Check the drum locking screw and drum support**Knowledge is time consuming, exhausting and costly for a trained Tech.** -
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**Knowledge is time consuming, exhausting and costly for a trained Tech.**Comment
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yes teckat...b4 i just leave unused papers in the cassette...definitely i'll do what you advice...Comment
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