[root@fc25 tmp]# ink -d /dev/usb/lp0
ink 0.5.2 (c) 2015 Markus Heinz

Canon MB5300 series

Black:                                 100%
Yellow:                                 90%
Magenta:                                90%
Cyan:                                   90%


libinklevel-0.9.2:

[martin@fc25 qink-0.3.5]$ ink -p usb
ink 0.5.2 (c) 2015 Markus Heinz

Canon MB5300 series

Black:                                 100%
Yellow:                                 90%
Magenta:                                90%
Cyan:                                   90%