Controller Box Assembly Removal - Lexmark X940e Service Manual

7510-XXX
8. Remove the RIP card cooling fan cover assembly (A).

Controller box assembly removal

1. Remove the rear cover assembly. See
2. Remove the right cover assembly. See
3. Remove the top cover assembly. See
4. Remove the RIP card assembly. See
5. Remove the controller box top cover assembly. See
page 4-67.
6. Remove the switch (main power). See
7. Loosen the screw securing the ground wire (A).
8. Remove the ground wire (A).
9. Disconnect the connector (B), and rotate it 90°.
10. Remove the connector (B).
11. Remove the four screws securing the controller box assembly (C) to the machine.
Note: When lifting the controller box assembly (C), the bridge card assembly (D) and the upper printer engine card
assembly (E) will become detached.
12. Lift the controller box assembly (C).
4-68
MFP Service Manual
A
Connector
Connector
"Rear cover assembly removal" on page
"Right cover assembly removal" on page 4-4
"Top cover assembly removal" on page
"RIP card assembly removal" on page
"Switch (main power) removal" on page
B
C
A
A
"RIP card cooling fan cover assembly removal" on
D
4-5.
4-4.
4-71.
4-69.