Overview - Brother MFC640CW Service Manual

3.1 OVERVIEW

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