Brother MFC640CW - 3.1 Overview

3-1 Confidential
3.1 OVERVIEW
Fax Control Section
Printer Control Section
MJ PCB
Line
Print data
AC
Color
LCD
USB
interface
WLAN
PCB
Media
station
Scanner unit
Paper feeding
mechanism
Power
supply
Ink jet printer unit
- CIS unit
- CIS motor
- Head/carriage unit
- Carriage PCB with
head flat cables
- Carriage motor
- Ink refill ASSY
- Maintenance unit
Host
- Compact Flash
- SmartMedia
- Memory Stick
- SD card
- XD card
- Paper feed
motor
Speaker
Handset
ADF unit
- ADF motor
LAN
interface
LANWLAN
SDAA
Backup
battery
1
Control
panel
*
2
*
2
*
2
*
3
*
*
1
MFC820CW
*
2
MFC820CW/MFC640CW
*
3
MFC640CW