Usb Connector Removal; Operator Panel User Touch Screen Removal - Lexmark X850e Service Manual

USB connector removal

1.
Remove the one screw securing the USB connector housing (A) to the operator panel assembly (B).
2.
Pull the USB connector housing (A) from the operator panel assembly (B).
3.
Remove the connector from the USB connector (C).
4.
Remove the USB connector (C) from the USB connector housing (A).
B

Operator panel user touch screen removal

1.
Remove the operator panel assembly. Go to
2.
Remove one screw securing the ground wires (A) to the rear of the operator panel assembly (B).
3.
Remove the six screws securing the bottom cover (C) to the operator panel assembly (B).
4.
Remove the bottom cover (C) from the operator panel assembly (B).
Warning: Be careful when removing ribbon connections to avoid damage.
5.
Remove the three connections from the operator panel user touch screen (D).
6.
Remove the two screws securing the bezel (E) to the operator panel assembly (B).
7.
Remove the bezel (E).
8.
Remove the four screws securing the operator panel user touch screen (D) to the operator panel assembly
(B).
Connector
A
A
"Operator panel assembly removal" on page
7500-XXX
C
4-136.
4-137
Repair information