Printer window doesn't close automatically after printing
I have a fairly new EPSON ET-8500 printer. I've had Epson printers before. Until recently, when I printed something and the printer window automatically launched to show the progress of the print, that window automatically closed afterwards. Now it's not and it's very annoying to have to close it manually each time. I've contacted Epson but they can't help. I've looked in their manual. No use. Epson suggested I contact Apple! Anyone got any ideas? I've looked for various settings. On the Mac I can't see the Printer Utility app that allows you to tailor settings (got several other Epson apps, but not that one). Help!
iMac 27″, macOS 15.1