Brother DCP-L8400CDN Service Manual page 191

9.20
ADF Cover ASSY
5/5
First Side Document Scanning Position
Sensor PCB ASSY/Second Side Document
Scanning Position Sensor PCB ASSY
9.29 Document
Feed Roller ASSY 2
23/23
9.31 ADF Motor
35/35
9.30 Eject Film
10/10
Laser Unit Flat
Cable/Laser Unit
9.55 Paper Eject
ASSY
34/34
9.57 Paper Eject 9.58 Back Cover
Origin Sensor Sensor ASSY
22/22 15/15
Gear Cover
10/10
D
9.28 ADF Cover/Document
Detection Sensor PCB ASSY/
(Duplex Scanning Model Only)
60/60
D
9.26 CIS Spacer
9.27 Second side
CIS flat cable/
9.32 Document
Second side CIS unit
Cover ASSY
8/32
10/10
B
C
9.46 Main PCB
ASSY
80/80
9.47
9.49 Process Drive
Unit/Fuser Drive
Gear Z25
147/147
114/114
9.51 Develop
Release Drive Unit
25/25
9.52 Develop
Release Sensor
PCB ASSY
3/3
9.64 MP Paper
Empty/Registration
Front Sensor
9.66 Registration
Front/Rear Sensor
3-27
9.21
9.22
Separation Roller
5/5
9.23
ADF Separation
Pad Holder
(A4 Model Only)
5/5
9.24
ADF Separation Pad/
Separate Support Film
10/10
(Legal Model Only)
10/10
9.25 ADF Separation
Spring Holder
(Legal Model Only)
5/5
A
9.53 Toner/New
Sensor PCB ASSY
8/8
9.50 Main Drive
Unit
30/30
9.63 MP Paper
Empty Actuator A
ASSY/
MP Paper Empty
Actuator B
54/54
9.65 Paper Feed
Unit/Joint Pin
PCB ASSY
35/35
23/23
9.67 T1 Paper
Feed Sensor PCB
PCB ASSY ASSY
15/15 38/38
Confidential