Filter
Top Products
COPYRIGHT
©
1999 CANON INC. CANON imageRUNNER 600 REV.1 JAN. 2000 PRINTED IN U.S.A.
13-141
CHAPTER 13 TROUBLESHOOTING
Description
CCD drive/analog image processing
Digital image processing
Image data storage
System control
Signal relay
DC load control
Laser diode drive
Laser intensity control
Scanner motor driver
DC power supply
High-voltage DC component generation
High-voltage AC component generation
Downloading I/F
DC power supply distribution/supply
Cassette heater drive
Fluorescent lamp activation control
Drum heater drive
Laser beam detection
Drum surface potential control
Options counter drive
Machine internal temperature/humidity detection
Duplexing feeding unit drive
Cassette 3 paper level detection
Cassette 4 paper level detection
Laser scanner motor drive
Fluorescent lamp intensity control
Fluorescent lamp intensity detection
Original orientation detection
Control panel control
Control panel key input, LED indication
Control panel power switch
Control panel contrast adjustment
Notation
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
23
24
25
26
27
28
29
30
31
32
33
Name
CCD PCB
Image processor PCB
Page memory PCB
MFC PCB
System motherboard
DC controller PCB
Laser driver PCB 1
Laser driver PCB 2
Scanner motor drier PCB
DC power supply PCB
HVT-DC1 PCB
HVT-AC PCB
Bi-Centronics PCB
Relay PCB
Heater driver PCB
Fluorescent inverter PCB
Drum heater control PCB
BD PCB
Potential control PCB
Options counter PCB
Environment sensor PCB
No-stacking PCB
Cassette 3 paper level
detection PCB
Cassette 4 paper level
detection PCB
Laser scanner motor drier
PCB
Intensity control PCB
Intensity sensor PCB
Original orientation
detection PCB
Control panel CPU PCB
Control panel key and
LED PCB
Control panel main
switching PCB
Control panel volume
PCB
PCBs