COPYRIGHT © 2001 CANON INC.
2000 2000 2000 2000
CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001
7-105
CHAPTER 7 TROUBLESHOOTING
[12]
[11]
[10]
F07-602-07
PCBs
Ref.
1
2
3
4
5
6
7
8
9
10
11
12
Name
Image processor PCB
DC controller PCB
Analog processor PCB
Control panel PCB
Sensor PCB
Power supply PCB
Printer controller PCB
NCU PCB
*1
Modular jack PCB
*1
Laser scanner motor driver
Laser driver BD PCB
Main motor driver
Description
image processing control
DC load control
contact sensor drive, analog image processing
control panel control
ADF (copyboard cover) open/close detection,
contact sensor home position detection
low-voltage power supply control
computer combination control
fax communication control
telephone line connection
laser scanner motor drive
laser drive, laser beam detection
main motor drive
T07-602-04
*1: If equipped with fax functions.
