HP Linux Imaging and Printing System (ver. 3.11.3a)
Printer Settings Utility ver. 1.0
Copyright (c) 2001-9 Hewlett-Packard 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.
There is no hp-toolbox in the salix package. There never was. It uses qt and that can't be a part of a default installation. The slackware hplip package includes hp-toolbox, so I guess you could install that instead if you really want it.