niveau d'encre d'une imprimante epson r800

user@asus-1225C:~$ sudo escputil -i -r /dev/usb/lp0
[sudo] password for user:
Escputil version 5.2.8-pre1, Copyright (C) 2000-2006 Robert Krawitz
Escputil comes with ABSOLUTELY NO WARRANTY; for details type 'escputil -l'
This is free software, and you are welcome to redistribute it
under certain conditions; type 'escputil -l' for details.

       Encre couleur     Pourcentage restant
               Jaune                      79
             Magenta                      89
                Cyan                      43
            Noir Mat                      25
          Noir photo                       4
               Rouge                      27
                Bleu                      59
Optimiseur de brillance                      14