Installing an optional cardCAUTION—SHOCK HAZARD: If you are accessing the controller board or installing optional hardware ormemory devices sometime after setting up the printer, then turn the printer off, and unplug the power cordfrom the electrical outlet before continuing. If you have other devices attached to the printer, then turn themoff as well, and unplug any cables going into the printer.Warning—Potential Damage: Controller board electronic components are easily damaged by static electricity.Touch a metal surface on the printer before touching any controller board electronic components or connectors.1 Access the controller board.For more information, see “Accessing the controller board” on page 14.2 Unpack the optional card.Warning—Potential Damage: Avoid touching the connection points along the edge of the card.Additional printer setup 15
