Lexmark MS811DN, 40G0350, 40G0110, 40G0150, 40G0440, 40G0410, 40G0210 manual Installing an optional card

Additional printer setup 21

11Connect the ISP solution interface cable into the receptacle of the controller board.

Note: The plugs and receptacles are color-coded.

Installing an optional card

CAUTION—SHOCK HAZARD: If you are accessing the controller board or installing optional hardware or memory devices sometime after setting up the printer, then turn the printer off, and unplug the power cord from the electrical outlet before continuing. If you have other devices attached to the printer, then turn them off 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.

1Access the controller board.

For more information, see “Accessing the controller board” on page 12.

2Unpack the optional card.

Warning—Potential Damage: Avoid touching the connection points along the edge of the card.