Note: help and version output are generated by a naïve script which tries a few variants of
<command> --help, <command> -h etc. to find the command's help and version info.
Sometimes it gets lucky, sometimes it doesn't; if the output below looks wrong, it probably is.
hpijs -h (return code: 0)
HP Co. Inkjet Server 3.16.3
Copyright (c) 2001-2004, HP Co.