What happens when the computer printer appears to be unavailable for RPC server?

when we were connected to the printer, the RPC server was not available, a large reason is that the service did not start, below we step-by-step to solve the problem that the printer RPC server is not available.

Open the control surface (System version is not the same as slightly different) find a service

Print spooler found in the list of services and found that this did not start (not running)

Right-click to start (Automatic) on it, generally this can be printed (or enter the property can be more settings)

The service also checks to see if remote procedure Call (RPC) and server two are started (automatic)

This must also be started (automatic) as shown

Typically, you can repair the printer. The RPC server is not available

If not, of course, sometimes there may be other reasons, or the printer itself.