One more:
There were old, 'freeze' print request, after removing them (lprm number) I've go following error message
Jul 13 02:30:09 pn python: hp-testpage[19716]: error: Channel write error Jul 13 02:30:09 pn python: io/hpmud/musb.c 547: aborting outstanding 7/1/2 write Jul 13 02:30:09 pn python: hp-testpage[19716]: error: Device is busy or in an error state. Please check device and try again.
One more:
There were old, 'freeze' print request, after removing them (lprm number) I've go following error message
Jul 13 02:30:09 pn python: hp-testpage[19716]: error: Channel write error
Jul 13 02:30:09 pn python: io/hpmud/musb.c 547: aborting outstanding 7/1/2 write
Jul 13 02:30:09 pn python: hp-testpage[19716]: error: Device is busy or in an error state. Please check device and try again.