It happens from time to time that a print job is not processed by Windows and that it cannot be deleted at the same time; A stuck print job so to speak which will block all the other print jobs from being processed. Even a restart of the computer system will not get rid of [...]
Change the Print Spooler Directory
The default Print Spooler directory is located in system32/spool/PRINTERS on the system partition. Changing that directory to another one can have several positive side effects. It could speed up printing if you move it to another hard drive which normally reduces the slow down users experience when printing documents. This is basically the same effect that you experience when moving the Pagefile to another hard drive.

