nvsoar, to use the new backend, remove your print queue and after that
turn off and turn on your printer and when connecting it to the
computer, connect the cable to the partallel port of the printer at
first and afterwards connec the USB plug to the computer. Then a new
print queue should get set up automatically. If not, run the following
commands in a terminal window, with the printer still connected and
turned on:

lsusb
ls -l /dev/bus/usb/*/*
ls -l /dev/usb/lp*
sudo /usr/lib/cups/backend/usb
ldd /usr/lib/cups/backend/usb | grep usb
lpinfo -v

Post the output of the commands here.

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https://bugs.launchpad.net/bugs/910272

Title:
  CUPS reports printer not connected

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