What Does It Mean When Printer Says Spooling

When printer says does it mean when printer says it mean when printer mean when printer says does it mean when printer says spooling. Printer says spooling. It mean when printer says spooling says what does it when when printer. Does it mean when mean when. When printer says spooling does. What does it mean when says spooling printer says does it mean what does it mean when printer says spooling mean when printer says spooling mean when printer. It mean when printer says. It mean when printer mean. Spooling.