changecartridge - a program for changing the ink cartridges in the Lexmark 5xxx and 7xxx printers. (C) 1999 Henryk Paluch, paluch@bimbo.fjfi.cvut.cz To change the ink cartridges in a Lexmark printer you must move the print head out of its parking corner, so that you can reach the cartridges. Lexmark only provides a Windows program for doing this. To not need to boot Windows for changing the cartridges there is this script. Simply call it with: changecartridge on the command line and follow the steps described on the screen. The printer is assumed to be at the parallel port #1 (/dev/lp0), but this setting can be changed by editing the definition of the PORT variable in /usr/bin/changecartridge.