Brother DCP-L5500D Service Manual page 212

(2) Release the ADF sensor harness from the securing fixtures, and pull it out from the hole
of the document cover.
(3) Remove the second side CIS flat cable from the double-sided tape, and pull it out from
the hole of the document cover.
Note:
• Once the double-sided tape is removed from the second side CIS flat cable,
replace it with a new one.
(4) Remove the lower document chute from the document cover.
Lower document chute
Document cover
Harness routing: Refer to
ADF sensor harness
Fig. 3-43
"1. ADF unit - Main PCB
3-52
ASSY", "4. ADF unit".
Second side CIS
flat cable
Hole
Confidential