Martin Steigerwald wrote at 2012-08-02 13:19 -0500: > I am quite confident my HP OfficeJet 5610 doesn´t contain such a nasty > firmware, as I am using it for a real long time now. True according to <http://hplipopensource.com/hplip-web/models/officejet/officejet_5600_series.html> (search for "driver plug-in" and see note 8. Some HP printers are supported by HPLIP *with* a proprietary plug-in. This seems to be clearly stated on the printers' support pages as at the above link.
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