Epson Printer Offline can also occur in Windows and Mac operating systems due to wireless connectivity issues. For fixing the Epson Printer Offline issues, we should try and attempt a few successful fixes. You can try restarting your Epson printer and computer. You should properly confirm the printer connection and network name. You should properly confirm that your Epson printer is connected to the same network as your computer. You should try to move your Epson printer and router close to each other. It should be within 6ft. It is because wireless signals are reasonably weak at greater distances. You are advised to check router band settings properly. You should properly check your firewall software as it might prevent your Epson printer from accessing the computer. You should try to remove any solid objects between the printer, the computer, and the access point (router). If you apply all these Epson Printer Offline then you will positively be getting rid of this technical glitch.