Michael Hennebry wrote: > On Fri, 7 Apr 2017, Michael Hennebry wrote: > >> My HP USB C3180 All-in-one printer accepts jobs, but does not print. >> A job simply sits in the queue. >> I haven't used it on this computer for a while. >> It will print a test page when I connect it. >> >> The last line from hp-info -i >> is >> 04/07/17 13:26:21 5012 Device communication error hennebry 0 >> (I've >> removed some blanks.) > > I am a member of groups hennebry, sys, and lp. > > [hennebry at localhost tmp]$ lpq > C3100 is ready and printing > Rank Owner Job File(s) Total Size > active hennebr 11 notes.txt 19456 bytes > [hennebry at localhost tmp]$ > > C3100 has been ready and printing for quite some time. > There ae no other printers or queues on the system. > Is cups running? mark