Lexmark T522 Service Manual - Page 185
Engine Board Removal
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4520-xxx Engine Board Removal 1. Remove the inner EMC shield. 2. Disconnect all cables from the engine board. 3. Remove the engine board mounting screws (A). 4. Remove the engine board shield mounting screw (B) from the main drive motor assembly. 5. Remove the engine board. Note: Anytime the engine board is replaced, the Configuration ID must be reset in NVRAM on the new engine board. Go to "Setting Configuration ID" on page 3-20. Repair Information 4-23
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Repair Information
4-23
4520-xxx
Engine Board Removal
1.
Remove the inner EMC shield.
2.
Disconnect all cables from the engine board.
3.
Remove the engine board mounting screws (A).
4.
Remove the engine board shield mounting screw (B) from the
main drive motor assembly.
5.
Remove the engine board.
Note:
Anytime the engine board is replaced, the Configuration ID
must be reset in NVRAM on the new engine board. Go to
“Setting
Configuration ID” on page 3-20
.