Lexmark X340 -- Random Notes

Line Interface Unit (LIU) Access

1) Lower Right Side Cover
>One M3x9mm bright washerhead screw in front.
>Swing the cover open and unhinge it.

2) Upper Right Side Cover
>One M3x9mm bright washerhead screw in front.
>Two M3x8mm bright washerhead threading screws at the rear.
>Tug at the lower edge of the cover to unseat it.

3) LIU
>Two cable connections.
>Two M3x8mm bright washerhead screws. NOTE the ground wire terminal that goes behind the LIU at the location of the front screw.
>The large ferrite bead on the two-conductor cable is held in place with mounting tape. Pry it off if it interferes too much with getting the LIU out.