I see an error message about "spooler" problems.

A print spooler is software that temporarily stores print jobs on the computer hard disk or in memory until the printer is ready to print them.

If you've been waiting an unusually long time for a document to print, or if you see an error message about the print spooler, you might need to restart the print spooler on your computer.

The simplest way to restart the spooler is to save your work and restart the computer. You can also try these steps:

To restart the Print Spooler service

You must be logged on as an administrator to perform these steps.
1. Click to open Administrative Tools.
2. Double-click Services.  If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
3. Right-click the Print Spooler service, and then click Properties.
4. On the General tab, next to Startup type, make sure that Automatic is selected.
5. If the service is not already running, under Service status, click Start, and then click OK.  If you are prompted for an administrator password or confirmation, type the password or provide confirmation.