If a Printer Connectivity module is installed in your printer. the printer can be configured to restart itself after a power failure.
The Printer Connectivity module have a Power Failure Recovery jumper set to OFF. With the jumper set to ON, the printer will automatically power itself ON when plugged into an active AC power source.
The discharge of electrostatic energy that accumulates on the surface of the human body or other surfaces can damage or destroy the printhead or electronic components used in this device. You must observe static-safe procedures when working with the printhead or the electronic components.
Disconnect the DC power plug and any interface connectors from the back of the printer.