One of my old classmates asked me to fix the issue that her computer cannot print anything issue. Thanks to teamviewer, I could connect her computer then fix the issue. I found that the Printer Spooler service is down and could not start. You started it, and it will automatically shutdown in 2 seconds. Google helped me.
For this case, in short: Remove all files in
After that, the service could start, and all printers came back and worked.