Lexmark 4059-XXX - Manual (Page 186)

4-23 4059 Service Manual
4059-XXX
Engine Board
1. Remove the inner EMC shield.
2. Disconnect all cables from the engine board.
3. Remove the four engine board mounting screws (A).
4. Remove the engine board cage 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 .
EP Frame Assembly
1. Remove the left and right side frames.
2. Remove the EP frame assembly.