1. Graphical interface to the LPRng print system. printop is a Tcl/Tk program that gives you a graphical interface to control the printers and queues for UNIX-like systems using the LPRng print system. It uses the commands lpq, lpc, lprm to get information and control the printers and you just have to click with your mouse. In a large network it shows you all the printers and gives you the full functionality of the lprng commands, so you have a good overview of what is happening. From Debian 3.0r0 APT