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Brother International DCP 8040 Service Manual - Page 149
Disconnect the connectors., Remove the two bind B M4x12 Taptite screws, and then remove the engine
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CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY 3.25 Engine PCB (1) Disconnect the connectors. Fan motor 60 unit connector LT connector Polygon motor connector Fan motor 60 connector LVPS connector HVPS connector Engine PCB ASSY Cassette sensor PCB connector Toner sensor (light reception) connector Document cover sensor connector Thermistor relay PCB connector Main motor connector Main PCB connector Toner sensor (light emission) connector MP tray PCB connector Reversing release solenoid connector FR solenoid connector PF solenoid connector DX sensor connector Fig. 4-120 (2) Remove the two bind B M4x12 Taptite screws, and then remove the engine PCB ASSY. Engine PCB ASSY Taptite, bind B M4x12 Fig. 4-121 4-68
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CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
4-68
3.25
Engine PCB
(1) Disconnect the connectors.
Fig. 4-120
(2)
Remove the two bind B M4x12 Taptite screws, and then remove the engine PCB ASSY.
Fig. 4-121
Taptite, bind B M4x12
Engine PCB ASSY
Engine PCB ASSY
Toner sensor
(light reception) connector
Thermistor relay PCB connector
Main motor connector
Main PCB connector
MP tray PCB connector
FR solenoid connector
PF solenoid connector
Fan motor 60 unit connector
LT connector
Polygon motor connector
Fan motor 60 connector
LVPS connector
Cassette sensor PCB connector
Toner sensor
(light emission) connector
HVPS connector
Document cover sensor connector
DX sensor connector
Reversing release solenoid connector