hp-systray -V (return code: 1)
[35;01mwarning: hp-systray should not be run as root/superuser.[0m
[01mHP Linux Imaging and Printing System (ver. 3.17.7)[0m
[01mSystem Tray Status Service ver. 2.0[0m
Copyright (c) 2001-15 HP Development Company, LP
This software comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to distribute it
under certain conditions. See COPYING file for more details.
System Tray monitors the HP device status and Displays
[01mUsage: hp-systray [MODE] [OPTIONS][0m
[01m[MODE][0m
Run in graphical UI mode: -u or --gui (Default)
[01m[OPTIONS][0m
Use Qt5: --qt5 (Default)
Set the logging level: -l<level> or --logging=<level>
<level>: none, info*, error, warn, debug (*default)
Run in debug mode: -g (same as option: -ldebug)
This help information: -h or --help
Startup even if no hplip CUPS queues are present: -x or --force-startup
[31;01merror: option --version not recognized[0m
hp-systray --help (return code: 0)
[35;01mwarning: hp-systray should not be run as root/superuser.[0m
[01mHP Linux Imaging and Printing System (ver. 3.17.7)[0m
[01mSystem Tray Status Service ver. 2.0[0m
Copyright (c) 2001-15 HP Development Company, LP
This software comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to distribute it
under certain conditions. See COPYING file for more details.
System Tray monitors the HP device status and Displays
[01mUsage: hp-systray [MODE] [OPTIONS][0m
[01m[MODE][0m
Run in graphical UI mode: -u or --gui (Default)
[01m[OPTIONS][0m
Use Qt5: --qt5 (Default)
Set the logging level: -l<level> or --logging=<level>
<level>: none, info*, error, warn, debug (*default)
Run in debug mode: -g (same as option: -ldebug)
This help information: -h or --help
Startup even if no hplip CUPS queues are present: -x or --force-startup