Yes, parallel to usb should use a driver. Would you still have a Jaunty live CD available? If yes, you might boot from that (with the printer connected to the same usb port that you used for the Karmic tests) and attach the output of "sudo lsusb -v" and "dmesg"?
Yes, parallel to usb should use a driver. Would you still have a Jaunty live CD available? If yes, you might boot from that (with the printer connected to the same usb port that you used for the Karmic tests) and attach the output of "sudo lsusb -v" and "dmesg"?