The reason for this error is that you have set your caps lock to the on
position. This causes XP Pro to default to the Printer Driver Refusal Mode
or PDRF. Seriously, when posting to newsgroups, do not use all caps. This
will then clear the PDRF and you can then do the following:
Uninstall the printer. Unplug the printer from the system. Reboot the
system. Follow the instructions from Lexmark for installing your printer.