To turn on your Windows spooler services do the following:

Right-click on MyComputer -> Manage -> expand Services and Application -> click Services -> Locate “Print Spooler” on the right side of the screen and double click on it.

See if service status says “Started”, if it doesn’t click the “Start” button below it. If you want this service to run all the time (recommended) then make sure that “Startup Type” is automatic.