Lexmark MX71 Series Repair Manual page 142

Control panel latch removal
1
Raise the control panel to its uppermost position.
2
Remove the control panel front cover. See
3
Release the two springs from the control panel frame.
4
Carefully flex the corner of the control panel frame as shown in the following image.
Note: Force is needed to properly remove the part.
"Control panel front cover removal" on page
Repair information
512
7463
510.