Disassembly Flow - Brother 1240 Service Manual

2.

DISASSEMBLY FLOW

DISASSEMBL
1
AC CORD
2
DRUM UNIT
3
PAPER CASSETTE
4
NETWORK BOARD
(HL-1270N only)
5
FRONT COVER
6
TOP COVER
7
MAIN COVER
LASER UNIT 9
8
FIXING UNIT
DRIVE UNIT 10
B
11 BASE PLATE
A
21
22
PAPER FEED PAPER PICK-UP
ROLLER ASSY ROLLER ASSY
23
OUTER CHUTE 1
4-2
PCBs
13
12
LOWER TRAY RELAY
MAIN PCB ASSY
PCB ASSY
(HL-1250/1270N only)
14
LOW-VOLTAGE
PS PCB ASSY
16
15
PANEL PCB ASSY
ENGINE PCB ASSY
/ HIGH-VOLTAGE
B
PS PCB ASSY
19
17
TONER SENSOR
PCB ASSY (emission)
SOLENOID ASSY
20
18
TONER SENSOR
PCB ASSY (reception)
A
FAN MOTOR