Question about Office Equipment & Supplies
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Posted on Jan 02, 2017
SOURCE: hp laser jet 2840 engine error
its the problem of the spinning wheel which pulls the paper that is called engine and that is either getting blocked by any dust particles or got broken internally and has to be cleaned or replaced to make it proper.
Posted on Dec 15, 2008
The device has experienced an internal
Posted on Mar 22, 2009
I had this problem and it had to do with the scan bulb head not recognising the marker. My temporary fix until the bulb is replaced is to turn the printer off, open the top (ADF and all) with the gray button on the right so that it's slightly raised and then switch the printer on. When it comes up, just close and print/scan/copy as usual. Apparently the spring in the arm warped the interior surface where the head moves and it can't line up when it's closed. Hope this helps.
Posted on Sep 01, 2010
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