Lexmark C780, C782 manual Installing an option card, Card Function

Installing and removing options

Installing an option card

Your printer has one expansion card slot that supports a number of option cards. The following table describes their function.

Card	Function
MarkNet internal print server	Adds an Ethernet or Token-Ring port so you can connect your printer to a network
Parallel 1284-B Interface Card	Adds a parallel port
Serial Interface Card	Adds a serial port

Note: The network models ship with an integrated Ethernet print server already installed.

Note: You need a small Phillips screwdriver to install these options.

1Remove the system board access cover. For more information, see Removing the system board access cover.

2Remove the screw from the metal plate that covers the connector slot, and then lift the plate off. Save the screw.

Warning: Option cards are easily damaged by static electricity. Touch something metal on the printer before you touch an option card.

3Unpack the option card. Save the packing materials.

4Align the connector on the option card with the connector on the system board.

The cable connectors on the side of the option card must fit through the connector slot.

5Push the option card firmly into the option card connector.

Installing memory and option cards

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