Question about HP Color LaserJet 2550n printer + HP Color Training and extended warranty ;U4929E, Next-Day exhange...

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Flashing yellow light

There is a flashing yellow light next to a symbol that looks like a test tube. we can't print. Can you help?

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  • Anonymous Nov 06, 2008

    same problem

  • Anonymous Dec 16, 2008

    the yellow ink light is on and the imageing drum light is blinking on the same time

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  • 300 Answers

Your printer requires a new image drum

Posted on Sep 16, 2008

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6ya6ya
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