Brother HL-4040CN Service Manual page 7

8.28 Front Door Sub............................................................................................................... 3-72
8.29 EL Electrode Spring L/R................................................................................................. 3-73
8.30 Hook Cover/ Front Cover Release Button/ Button Spring/ Front Door Main ................. 3-74
8.31 Hook Shaft/ Hook/ Hook Spring ..................................................................................... 3-76
8.32 Engine PCB ASSY ......................................................................................................... 3-77
8.33 Main PCB ASSY/ Ground Plate/ Ground Spring Plate .................................................. 3-78
8.34 Waste Toner Near/Full Sensor ASSY............................................................................ 3-80
8.35 Top Cover ASSY ............................................................................................................ 3-82
8.36 Top Cover Panel ASSY.................................................................................................. 3-83
8.37 LCD Panel PCB ASSY................................................................................................... 3-84
8.38 Rubber Key Printed ASSY ............................................................................................. 3-85
8.39 Key Cap Up, Down, L, R ................................................................................................ 3-85
8.40 USB Host Relay PCB ASSY .......................................................................................... 3-86
8.41 LCD Panel ASSY/ LCD Stopper .................................................................................... 3-87
8.42 Paper Chute ................................................................................................................... 3-88
8.43 Top Cover R ................................................................................................................... 3-90
8.44 Top Cover L ASSY ......................................................................................................... 3-90
8.45 Wireless LAN PCB ASSY (HL-4070CDW only)............................................................. 3-91
8.46 Laser Unit/ Hook Slope .................................................................................................. 3-93
8.47 Develop Drive Motor ASSY............................................................................................ 3-95
8.48 Drum Drive ASSY/ Drum Phase Sensor PCB ASSY 1, 2.............................................. 3-99
8.49 Drive Frame Unit ASSY ............................................................................................... 3-103
8.50 Paper Feed/Belt Cleaner Motor ASSY......................................................................... 3-104
8.51 Develop Release Sensor PCB ASSY .......................................................................... 3-105
8.52 Develop Press Drive L ASSY....................................................................................... 3-105
8.53 Front Cover Interlock Switch ASSY ............................................................................. 3-108
8.54 Toner Sensor PCB ASSY K, Y, M, C (TE/NEW) ......................................................... 3-109
8.55 New Toner Actuator/ New Toner Actuator Spring ....................................................... 3-113
8.56 Side Plate R ASSY....................................................................................................... 3-114
8.57 Drum Lock Lever L....................................................................................................... 3-115
8.58 Drum Lock Lever R ...................................................................................................... 3-116
8.59 Charge HVPS PCB ASSY............................................................................................ 3-117
8.60 Toner LED PCB ASSY................................................................................................. 3-119
8.61 Fuser Unit Fan (FU) ..................................................................................................... 3-120
8.62 LVPS Fan (PS)............................................................................................................. 3-121
8.63 Air Intake Fan (AIR) ..................................................................................................... 3-122
8.64 PS PCB Unit................................................................................................................. 3-123
8.65 Belt Unit Drive Motor ASSY ......................................................................................... 3-127
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