What steps can I take if restarting the Print Spooler doesn't fix the issue?

If restarting the Print Spooler doesn't resolve the problem, try restarting your computer. If the issue persists, check your hard drive for sufficient free space. Run a system file checker (SFC) scan by opening Command Prompt as administrator and typing 'sfc /scannow'. This will scan and repair corrupted system files. Consider temporarily disabling any third-party print management software.