If you can't print, check the Wi-Fi light on the product's control panel, then do one of the following: You don't need to continue with the steps below. Delete any pending print job(s) from the Epson print queue.If you still can't print, contact Epson support. If you can't print a nozzle check, check the product for error messages and clear the error displayed on the product's LCD screen, then try printing a nozzle check pattern again.To determine if the printer can print without a computer, print a nozzle check from the product's touch panel.The problem can be caused by your printer, computer, or wireless network. I was able to print from Windows before with a wireless connection, but now I can't.