Adf & Document Cover Assy - Brother MFC640CW Service Manual

5.1.4 ADF & Document Cover ASSY
(1) As shown below, press the hatched section on the left edge of the scanner cover outwards to
provide enough gap and pull out the ADF harness, CIS motor harness, and grounding wire
from the cable guide.
The harness spacer (gray tube) sandwiched between the ADF harness and CIS motor harness
also comes off.
Panel-main harness
(MFC640CW/DCP340CW)
Panel-center panel harness
(MFC820CW)
Grounding
wire
(2) Turn the ADF & document cover ASSY upright, unlatch two hinges from the underside of the
scanner cover with a flat screwdriver, and lift up the ASSY.
Slightly turn those hinges and remove them from the ASSY.
ADF & document cover ASSY
Grounding wire
ADF harness
Groove
CIS motor harness
CIS motor harness
Hinge
Panel-main harness (MFC640CW/DCP340CW)
Panel-center panel harness (MFC820CW)
Scanner cover (Scanner unit)
CIS flat cable
ADF harness
Hinge
5 - 1 4
Harness spacer (gray tube)
Scanner cover (Scanner unit)
Confidential