What if multiple applications can't send print jobs to my Epson printer?

If multiple applications are unable to send print jobs, it points to a system-wide issue rather than an application-specific problem. This often suggests a problem with the print spooler service, the printer driver, or the printer's connection. Restarting the Print Spooler service on Windows is a crucial first step. Ensure your operating system is up-to-date and that there are no pending Windows updates related to printer drivers. Reinstalling the printer and its drivers can also resolve this.