Printer Repair Questions? Ask IT Technicians for Answers ASAP
Hello my name is Kent and I am an expert from JustAnswer. I am really sorry for the trouble you are facing with right now but I'm here and happy to assist and help you.
Please try to follow this steps below I hope it helps.
1. Disconnect the power cable and the USB cable.2. With the cables off, press and hold the power button down4. Plug the live power cable into the printer while still pressing the power button.5. Release the power button after 3 - 6 seconds
Please try to remove then install the cover again or any parts that you have removed while cleaning, please try to reinstall it again carefully