Lexmark Optra S Service Manual - Page 182
Controller Board, Remove the controller board.
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4059-XXX Controller Board 1. Remove the inner EMC shield. 2. Remove the controller board mounting screws (A). 3. Remove the two controller board parallel port mounting screws (B). 4. Remove the serial port mounting screws if present. 5. Remove the controller board. 4-19 4059 Service Manual
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4-19
4059 Service Manual
4059-XXX
Controller Board
1. Remove the inner EMC shield.
2. Remove the controller board mounting screws (A).
3. Remove the two controller board parallel port mounting screws
(B).
4. Remove the serial port mounting screws if present.
5. Remove the controller board.