Lexmark 5021-0XX - Manual (Page 304)

4-74 Service Manual
5021-0XX
Power supply fan removal
1. Remove top cover assembly. See “Top cover assembly
removal” on page 4-18 .
2. Remove 5 (A) screws from I/O shield cover.
3. Disconnect cable from DCN20 on I/O board.
4. Remove screw (A) from power supply fan.
5. Disconnect cables from interlock switches and remove power
supply fan.
A
A