Main Pcb Assy - Brother DCP-8110DN Service Manual

9.17 Main PCB ASSY

(1) Disconnect all harnesses and flat cables from the main PCB ASSY.
Note:
• After disconnecting the flat cable(s), check that the end of each cable is not
damaged or short-circuited.
• When connecting the flat cable(s), insert it straight. After insertion, check that the
cable is not at an angle.
Back cover sensor harness
Harness routing: Refer to
Duplex solenoid harness
Main motor harness
LT harness
Fig. 3-97
"1.Main PCB ASSY".
3-71
Internal temperature thermistor harness
Toner LED harness
Relay front harness
Laser unit flat cable
Center/side thermistor harness
Main HVPS flat cable
Low-voltage power supply harness
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