If your Epson Printer says Offline then it means it’s not connected to any device or internet. this will happen thanks to a poor internet connection or the other temporary issue. Before you're employed on the fix of Epson Printer Offline, confirm your printer isn't showing the other error. to repair your printer issue and to bring it back online, you would like to form sure of the subsequent things:

1. Your printer is switched on. Try reclogging the facility cord and switch it on again.
2. Once the printer is switched on try printing a test page. If that works then your problem is solved already. However, if it doesn’t work, check the printer status on your device. Change its status from Offline to Online.
   This should work and you'll be ready to print from your printer now. However, if the matter persists, then you ought to try re-establishing the printer reference to your device.