Lexmark C734dn Service Manual page 364

5026
Replace all the screws (G) from the left side of the printer, including:
d.
• Ethernet port connector (1 screws)
Modem shield (1 screws)
•
• Hard disk shield (2 screws)
Ground screw (1 screw)
•
Note: Be sure to attach the ground wire (H) to the ground screw.
e. Reconnect all the cables to the system board. Use the diagram below for a guideline.
Warning: Be careful reconnecting the printhead ribbon cable (J). It can be damaged and should be
handled carefully. A flat ribbon cable can easily be damaged and should be connected gently by hand.
Install the hard disk if appropriate.
f.
Service Manual
4-142
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