Brother DCP-8157DN User Manual

2-11
Confidential
2.4 Block Diagram
Fig. 2-7
Wireless LAN
LVPS PCB
Main PCB
USB
function
DIMM
Eject sensor
PCB
Center thermistor
Side thermistor
Halogen-heater
Power switch
Fuser unit
(Wireless LAN model only)
Back cover
sensor
T1 clutch
Registration
clutch
Main motor
Main fan
MP-PE
sensor PCB
Regist front/
rear sensor
PCB
Front cover
sensor
Toner LED PCB
Laser unit
Relay front
PCB
HVPS PCB
T1 paper
feed sensor
Develop clutch
Duplex
solenoid
Toner sensor
PCB
Back-light PCB
Panel PCB
LCD
T2 paper
feed sensor
T2 relay PCB
T2 clutch
ADF cover
sensor PCB
Second side
document scanning
position sensor PCB
Toner sensor
New toner
sensor
Toner sensor
MP solenoid
ADF document
detection sensor
ADF cover
sensor
NCU PCB
Speaker
USB host
relay PCB
Internal
thermistor
Motor relay
PCB
First side
CIS unit
Second side
CIS unit
ADF unit
Document scanner
unit
Panel (5 line model)
Panel
(Color LCD model)
Panel PCB
Color LCD
ADF motor
Document
scanner motor
LT
connector
Touch panel
ASSY

Brother DCP-8157DN Specifications

General

Print Technology	Laser
Max Resolution (B&W)	1200 x 1200 dpi
Duplex Printing	Yes
Scan Resolution	1200 x 1200 dpi
Network Ready	Yes
Functions	Copier, Printer, Scanner
Scanner Type	Flatbed, ADF
Interface	USB, Ethernet
Print Resolution	1200 x 1200 dpi
Connectivity	USB, Ethernet
Operating Systems Compatibility	Windows, Mac, Linux