Genicom MatrixPrinter LA36 User Manual
(4) Control panel replacement
Remove the tractor unit (Section 4.9.1 (2)) and covers (Section 4.9.1 (3)).
Turn the upper cover upside down and the remove the two screws.
Remove the control panel.
Install the control panel in reverse order of removal.
When replacing the control panel, be careful not to bend the tape cable connected with the control board.
Be sure that the leaf spring is between the screw head and printed circuit board.