Operator Panel Buttons Removal - Lexmark T640 Service Manual

4061-xx0

Operator panel buttons removal

The operator panel and navigation buttons are in a single kit.
1.
Remove the operator panel board. See
2.
Remove the functional rubber sheet (A) and the rubber dome sheet (B).
3.
The navigation buttons and the select button can be removed by releasing the clips (C) on the back of the
upper front cover.
4-68
Service Manual
"Operator panel board removal" on page 4-67.