Lexmark 4059-XXX manual Operator Panel Cable/Cover Open Switch Assembly

4059-XXX

Operator Panel Cable/Cover Open Switch Assembly

Note: Pay careful attention to the cable routing through the printer before you remove the operator panel cable/cover open switch assembly.

1.Remove the left door, left cover, upper front cover, outer EMC shield and inner EMC shield.

2.Disconnect the operator panel/cover open switch cable from the engine board.

3.Release the cables from the three cable retainers.

4.Cut and remove the wire tie on the upper front cover hinge pivot arm.

5.Remove the operator panel and cover open switch bracket. Pull the cables through the rectangular hole in the hinge pivot arm. Note: If a large snap-on torroid is present on the old cable, remove the torroid before pulling the cables through the hinge pivot arm.

6.Plug the new operator panel cable into the operator panel and snap the new cover open switch cable into the bracket assembly.

Note: If you remove a large snap-on torroid from the old cable, you must break the small torroid from the new cable assembly and replace it with the snap-on torroid. Be careful not to damage the cable.

7.Route the cables and torroid through the rectangular window in the cover hinge pivot arm.

8.Snap the operator panel and the cover open switch bracket assembly into the upper front cover.

9.Twist the cables together and attach to the cover hinge pivot arm with a wire tie. Be sure the torroid is on the opposite end of the cables near the engine board connectors.

10.Route the cables through the printer and down the inside of the engine board shield.

11.Plug the cables into the engine board connectors.

4-494059 Service Manual