Disassembly Flow - Brother HL-1850 Service Manual

2.

DISASSEMBLY FLOW

1
AC CORD
2
DRUM UNIT
3
PAPER CASSETTE
4
NETWORK BOARD
5
26
TOP COVER
EXIT ROLLER UNIT
6
DX FEED ASSY
7
REAR COVER
8
REAR COVER R / L
SIDE COVER R / L
9
MP COVER ASSY
10
PROCESS UNIT
COVER ASSY
11
LASER UNIT
12
FIXING UNIT
13
PAPER PICK-UP
ROLLER ASSY
14
FEED MP UNIT
(A)
24
15
PAPER FEED
DRIVE UNIT
ROLLER ASSY
25
FIRST FEED
ROLLER ASSY
16
17
LOW-VOLTAGE
MAIN PCB ASSY
PS PCB ASSY
18
FAN MOTOR
FAN MOTOR 60
4-2
4-3
19
BASE PLATE
20
ENGINE PCB ASSY
/ HIGH-VOLTAGE
PS PCB ASSY
(A)
21
DX SENSOR
PCB ASSY
22
TONER SENSOR
PCB UNIT
23
TONER LED
PCB UNIT
HL-1850/1870N SERVICE MANUAL