Lexmark C772N C77x - Setup Guide - Page 23

Installing the interfacecard

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Installing printer memory or option cards Installing the interface card Warning: Interface cards are easily damaged by static electricity. Touch something metal such as the printer frame before you touch an interface card. 1 Locate the card connectors on the system board. 2 Remove the screw and the cover plate, and save them. 3 Unpack the scanner interface card and cable. Save the packaging materials. a Connect the USB interconnect cable to the card. b Connect the USB interconnect cable to the system board. 4 Align the connection points on the card with the connector on the system board, and push the card firmly into the system board connector. 5 Insert the screw saved from the cover plate (or the extra screw shipped with the card). 6 Tighten the screw to secure the card. Connector Screw Cover plate USB interconnect cable Installing the interface card 22

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Installing the interface card
22
Installing printer memory or option cards
Installing the interface card
Warning:
Interface cards are easily damaged by static electricity. Touch something metal such as the printer
frame before you touch an interface card.
1
Locate the card connectors on the system board.
2
Remove the screw and the cover plate, and save them.
3
Unpack the scanner interface card and cable. Save the packaging materials.
a
Connect the USB interconnect cable to the card.
b
Connect the USB interconnect cable to the system board.
4
Align the connection points on the card with the connector on the system board, and push the card firmly into the
system board connector.
5
Insert the screw saved from the cover plate (or the extra screw shipped with the card).
6
Tighten the screw to secure the card.
Screw
Cover plate
USB interconnect
cable
Connector