Brother HL-L5000D Service Manual page 7

9.33 High-voltage power supply PCB ASSY ........................................................................... 3-96
9.34 Eject sensor PCB ASSY ................................................................................................. 3-99
9.35 MP roller holder ASSY / MP separation pad ASSY / MP separation pad spring .......... 3-100
9.36 T1 paper feed sensor PCB ASSY /
T1 paper feed actuator / T1 paper feed actuator spring ................................................ 3-101
9.37 MP paper empty sensor PCB ASSY /
MP paper empty actuator 1 / MP paper empty actuator 2 ............................................ 3-103
9.38 Paper empty sensor PCB ASSY
(Models with 520-sheet T1 and HL-5580D/5585D only) ............................................... 3-106
9.39 Registration front/rear sensor PCB ASSY ..................................................................... 3-107
10. DISASSEMBLY PROCEDURE (LT UNIT) .............................................................................. 3-110
10.1 Paper tray ...................................................................................................................... 3-110
10.2 LT roller holder ASSY ................................................................................................... 3-112
10.3 LT side cover L .............................................................................................................. 3-113
10.4 LT side cover R ............................................................................................................. 3-114
10.5 LT front cover ASSY ..................................................................................................... 3-115
10.6 LT control PCB ASSY ................................................................................................... 3-116
10.7 LT pickup clutch ............................................................................................................ 3-117
10.8 LT release clutch ........................................................................................................... 3-118
10.9 LT connector ASSY / LT connector upper .................................................................... 3-121
10.10 LT paper feed sensor PCB ASSY ................................................................................. 3-122
10.11 LT paper empty sensor PCB ASSY .............................................................................. 3-125
11. DISASSEMBLY PROCEDURE (MX UNIT) ............................................................................. 3-126
11.1 Bin ASSY A/B ................................................................................................................ 3-126
11.2 MX relay PCB ASSY ..................................................................................................... 3-131
11.3 MX switching solenoid / MX bin switching solenoid ...................................................... 3-133
11.4 MX control PCB ASSY .................................................................................................. 3-136
11.5 MX back cover sensor ................................................................................................... 3-137
11.6 MX connector holder ASSY .......................................................................................... 3-138
11.7 MX motor ....................................................................................................................... 3-140
11.8 MX bin stack sensor PCB ASSY ................................................................................... 3-142
11.9 MX bin detection sensor ................................................................................................ 3-143
11.10 Feed roller ASSY upper MX .......................................................................................... 3-144
11.11 Feed roller ASSY lower MX .......................................................................................... 3-146
12. DISASSEMBLY PROCEDURE (TT UNIT) .............................................................................. 3-149
12.1 Preparation .................................................................................................................... 3-149
12.2 Paper tray ...................................................................................................................... 3-150
12.3 TT roller holder ASSY ................................................................................................... 3-152
12.4 Covers ........................................................................................................................... 3-153
12.5 TT control PCB ASSY ................................................................................................... 3-157
12.6 TT balance sensor L / TT balance sensor R ................................................................. 3-159
12.7 Fan motor ...................................................................................................................... 3-161
iv
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