How do I clear a print queue that might be causing my Epson printer to display an error message?

To clear a stuck print queue on Windows, go to 'Settings' > 'Devices' > 'Printers & scanners,' select your Epson printer, and click 'Open queue.' Then, click 'Printer' in the menu bar and choose 'Cancel All Documents.' If jobs persist, search for 'Services' in the Windows search bar, find 'Print Spooler,' right-click it, and select 'Restart.' On a Mac, navigate to 'System Settings' > 'Printers & Scanners,' select your printer, click 'Open Print Queue,' and then clear the jobs.