System Card Removal - Lexmark C522 Service Manual

System card removal

See the system card part number for the model you need on
Warning: When replacing any one of the following components:
•
Operator panel assembly
•
System card
•
Smart chip card (C52x) or printhead assembly (C53x)
Only replace one component at a time. Replace the required component, and perform a POR before
replacing a second component listed above. If this procedure is not followed, the printer will be
rendered inoperable.
Warning: Be careful not to damage the printhead cable when removing the system card.
1.
Remove the rear cover. See
2.
Disconnect all the connectors from the system card.
Warning: Do not use tools to remove the printhead ribbon cable (A). It can be damaged and should be
removed gently by hand. When installing, carefully line up the cable, and press straight into the connector.
"Rear cover removal" on page
page 7-9.
4-25.
Repair information
5022-xxx
4-79