Brother DCP-L8400CDN Service Manual page 8

9.43 Back Cover Upper (A4 Model Only) ..................................................................... 3-133
9.44 Joint Cover USB ASSY ........................................................................................ 3-134
9.45 Wireless LAN PCB ............................................................................................... 3-136
9.46 Main PCB ASSY ................................................................................................... 3-137
9.47 Laser Unit Flat Cable/Laser Unit .......................................................................... 3-139
9.48 Front Cover Sensor .............................................................................................. 3-143
9.49 Process Drive Unit/Fuser Drive Gear Z25 ............................................................ 3-144
9.50 Main Drive Unit ..................................................................................................... 3-150
9.51 Develop Release Drive Unit ................................................................................. 3-151
9.52 Develop Release Sensor PCB ASSY ................................................................... 3-152
9.53 Toner/New Sensor PCB ASSY ............................................................................. 3-153
9.54 Fuser Fan ............................................................................................................. 3-154
9.55 Paper Eject ASSY ................................................................................................ 3-155
9.56 Toner Filter ASSY ................................................................................................. 3-156
9.57 Paper Eject Origin Sensor .................................................................................... 3-157
9.58 Back Cover Sensor ASSY .................................................................................... 3-159
9.59 Eject Sensor PCB ASSY ...................................................................................... 3-160
9.60 Registration Mark Sensor Unit.............................................................................. 3-161
9.61 Power Fan ............................................................................................................ 3-162
9.62 Low-voltage Power Supply PCB Unit ................................................................... 3-163
9.63 MP Paper Empty Actuator A ASSY/MP Paper Empty Actuator B ........................ 3-166
9.64 MP Paper Empty/Registration Front Sensor PCB ASSY ..................................... 3-172
9.65 Paper Feed Unit/Joint Pin..................................................................................... 3-174
9.66 Registration Front/Rear Sensor PCB ASSY ......................................................... 3-178
9.67 T1 Paper Feed Sensor PCB ASSY ...................................................................... 3-179
9.68 High-voltage Power Supply PCB ASSY ............................................................... 3-182
9.69 Air Duct Film ......................................................................................................... 3-185
9.70 Blower................................................................................................................... 3-186
10. DISASSEMBLY PROCEDURE (LT-320CL/LT-325CL)........................3-187
10.1 T2 Paper Tray Unit ............................................................................................... 3-187
10.2 T2 Cover Rear ...................................................................................................... 3-188
10.3 T2 Cover Left ........................................................................................................ 3-189
10.4 T2 Cover Right ..................................................................................................... 3-190
10.5 T2 Relay PCB ASSY ............................................................................................ 3-191
10.6 T2 Paper Feed Frame Unit/T2 Edge Actuator ...................................................... 3-192
Confidential