Barcode scanner USB not work

I actually using xfce, I need to connect a code scanner, but at the time of reading it does not translate any … I already tried several ports, I attached the output of lsusb, and here is the description of my barcode scanner:

Bus 001 Device 006: ID ffff:0035 BARCODE SCANNER Keyboard InterfaceCouldn't op - I hope That you can help me I need it for my day to day thank you very much!

Please read this:

especially this bit:

then read this:

and post some more information so we can see what’s really going on. Now we know the symptom of the disease, but we need some more probing to know where the origin lies…