How can I get my printer to work? -

It s happened before, i turned off my computer once and my printer didn t turn on with the computer again, and it won t print anything and it won t scan anything. I fixed it before, but I forgot to now. Someone wanna help me?

Right click on My Computer and choose Properties Hardware Device Manager click the + Universal Serial Bus Controller double click the Root Hub Power Management Uncheck quot;Allow the Computer to turn this device off to save powerquot; If that doesn t do it delete the Root Hub and reboot A new root hub will be made