If your Epson printer shows as offline on your Mac, it could be a network or driver issue. First, confirm that both your Mac and printer are connected to the same wireless network. Go to "System Preferences" > "Printers & Scanners" and see if your printer is paused or listed as offline. If so, resume the printer. You might need to restart both devices to refresh the connection. Also, ... https://medium.com/@annyperry0012/why-is-my-epson-printer-showing-offline-on-mac-eb92cd7346a6