# Chapter 1. Introduction

KLJetTool is a program that lets you adjust your Hewlett Packard Laserjet operating parameters. Some of Hewlet Packards printers such as the 5L or the 6L do no longer have a hardware control panel and the printer is controlled completely by software. However this software is often available only for the Windows platform. KLJetTool seeks to fill the need for such software on the Unix platform. It should work with any printer that understands Hewlet Packarts PJL ( Printer Job Language). However some features may have no effect on your particular model.

I hope you will enjoy this little tool.

`Bernd Johannes Wuebben`

wuebben@kde.org