Brother DCP-L5500D Service Manual page 255

 Common to all models
(11) Remove the four taptite cup S M3x8 SR screws and four taptite bind B M4x12 screws.
Remove the main frame L ASSY, and pull out the erase lamp harness*, paper empty
sensor harness*, low-voltage power supply harness, eject sensor harness, and HVPS
flat cable from the hole of the main frame L ASSY.
Eject sensor harness
Paper empty sensor harness*
HVPS flat cable
Taptite bind B M4x12
Taptite cup S M3x8 SR
Taptite bind B M4x12
Fig. 3-95
3-95
Taptite cup S M3x8 SR
Main frame L ASSY
Low-voltage power
supply harness
Erase lamp harness*
Main frame L ASSY
* Models with 520-sheet T1 only
Confidential