Oi, unfortunately, the cartridges of Lexmark inkjet printers can only be changed when one moves the print head out of the corner by a special software tool, which is only provided for the ever-crashing OS from Redmont. Some authors have made similar tools for Linux which I packaged now, the package is Lexmark-printer-maintenance-1.0-1mdk.i586.rpm which is now available on the Cooker. Because I have packaged some of the tools in the GhostScript package formerly, the GhostScript package has to be updated to the newest version (22mdk) before. Then the tools are removed out of GhostScript and the new maintenance package can be installed. Till