When you want to use your printer and it says the Epson printer offline, it may be really annoying at that times. Well, if you are unable to fix the problem, you might try contacting our professionals. Our specialists are fully knowledgeable about Epson products and have decades of experience fixing similar problems. Restart the printer. Check to see if the printer is switched on, Make sure the printer is connected to the computer, Get rid of all third-party software from the PC, You can follow these methods to resolve your issue.