Brother MFC640CW - Page 112

5-26 Confidential
Disassembly of the control panel ASSY
1) Place the control panel ASSY upside down.
2) Pull the "X" latch outwards to release the front edge of the control panel PCB L and remove it
to the front. Remove the rubber keypad L.
3) Pull the two "Y" latches outwards to release the front edge of the control panel PCB R and
remove it to the front. Remove the rubber keypad R.
Remove the scanner open sensor actuator. The actuator spring also comes off.
(Front)
Control panel PCB R
Control panel PCB L
Rubber keypad R
Rubber keypad L
Scanner open sensor actuator
Sensor actuator spring
Control panel (placed upside down)
"Y" latches
Panel-center panel
harness
"X" latch
Search/Speed Dial
 Reassembling Notes
• When setting the control panel ASSY back to the scanner cover, pass the panel-center panel
harness through the square opening provided in the scanner cover (see the illustration on the
previous page.)