Brother MFC640CW - Release the Grounding Wire by Removing the Screw

5-10 Confidential
(6) Release the grounding wire by removing the screw.
MFC640CW/DCP340CW
Disconnect the following cables and harnesses from the main PCB.
- the CIS flat cable,
- the panel-main harness,
- the CIS motor harness, and
- the ADF harness
MFC820CW
Disconnect the panel-center panel harness from the center panel PCB. Then
disconnect the following cables and harnesses from the main PCB.
- the CIS flat cable,
- the CIS motor harness, and
- the ADF harness
MFC640CW/DCP340CW
CIS flat cable
Cable guide Grounding wire
Scanner cover
(Scanner unit)
Press here.
Panel-main harness
ADF harness
CIS motor harness
Main PCB
(Front)
"X"
MFC820CW
CIS flat cable
Cable guide Grounding wire
Scanner cover
(Scanner unit)
Press here.
Center panel-main
harness
ADF harness
CIS motor harness
Main PCB
(Front)
"X"
Center panel ASSY
Panel-center panel
harness