Question about HP LaserJet 2550L Printer
First restart the computer after downloading the toolbox software....the http://127.0.0.1:5225/ToolboxManager/deviceRegistry message you are seeing is a test link for your HP2550
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Posted on Jul 27, 2009
Does this happen with all print jobs or only some? Does it happen even if printing only a black and white document, but the cyan and magenta splotches still appear? And finally, how large and spaced are these splotches - or are they more like tiny speckles?
Posted on Jul 24, 2009
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Posted on Jan 02, 2017
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