Lexmark MX71 Series Repair Manual page 429

3
Remove the screw from the mailbox (A), then remove the left cover.
Mailbox option latch removal
1
Remove the mailbox left cover or right cover. See
cover removal" on page
2
Pull the latches off the mailbox, and then remove.
Sensor (mailbox rear door interlock) removal
1
Remove the mailbox left cover. See
2
Pry the mylar cover off the sensor latches.
"Mailbox left cover removal" on page 798
793.
"Mailbox left cover removal" on page
Repair information
798.
799
7463
or "Mailbox right