Brother International HL-720 Service Manual - Page 117
Disassembly Flow, III-2
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2. DISASSEMBLING FLOW III-2 1 DRUM UNIT B 2 TOP COVER 3 MP PAPER TRAY ASSY 4 FIXING UNIT C 5 SCANNER UNIT A 15 TRAY EXTENSION 16 PAPER EJECT TRAY ASSY A BOTTOM 6 MAIN PCB ASSY B 7 BASE PLATE ASSY 8 PANEL SENSOR PCB ASSY 9 LOW-VOLTAGE PS PCB ASSY C 12 DRIVE UNIT 13 MAIN MOTOR ASSY and MOTOR HEAT SINK 14 GEARS and SOLENOID 10 HIGH-VOLTAGE PS PCB ASSY 11 FAN MOTOR
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III-2
2.
DISASSEMBLING FLOW
DRUM
UNIT
MP PAPER TRAY ASSY
TOP COVER
FIXING UNIT
SCANNER UNIT
TRAY EXTENSION
PAPER EJECT TRAY ASSY
MAIN PCB ASSY
BASE PLATE ASSY
PANEL SENSOR PCB ASSY
LOW-VOLTAGE
PS PCB ASSY
B
B
C
C
A
A
1
2
3
4
5
6
7
8
15
DRIVE UNIT
12
MAIN MOTOR ASSY
and MOTOR HEAT SINK
13
GEARS and SOLENOID
14
10
FAN MOTOR
11
9
BOTTOM
16
HIGH-VOLTAGE
PS PCB ASSY