At this time you've seen how to add serial, parallel, and network printers to an SCO Unix system. This section introduces and discusses the files and directories that are used during the process of printing on an SCO Unix system.
The "root" directory for the print spooler system is /usr/spool/lp. All of the spooler files and directories for serial and parallel printers are located within this directory. Other commands and utilities are located in other directories, which will be detailed shortly.