Logic Board Removal - Lexmark 25XX-100 Service Manual

25XX-100, -110

Logic board removal

1. Remove the INA support frame. Go to
removal" on page
2. Disconnect all cables connected to the logic board. Go to
"Logic board (9w & 24w)" on page 5-3
details.
Note: Do not twist the flexible cable when disconnecting the
printhead cable(s).
3. Remove the screw (A) securing the logic board to the bottom
cover. Take care not to lose the ground clip, which must be
replaced between the ground plate and the board.
4. Remove the ground clip screw (B) from the bottom cover.
5. Remove the logic board.
Note: Be sure to perform the bidirectional print adjustment after
installing the logic board. Go to
on page 4-4.
4-12
Service Manual
4-14.
"Bidirectional print adjustment"
"INA support frame
for connector location