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2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001
A-3
B. General Circuit Diagram
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0VA
13VU
0VD
5V
0VU3
0VU3
24VU3
24VU 3
24V
24V
24V
J3086
LAMP 1
24VU3
0VU3
13VU3
0VA
5V
0VD
J4101F
24V
HTTRG1_ON
HTTRG2_ON
HTRLY_ON
(From 3-M)
H5
H4
5V
GND
APON
J3088
J3126
J3200M
To Super G4 FAX Board-B1
Off-hook
detection PCB
To FAX Unit
To FAX Unit
To FAX Unit
Name
BD sensor
Leakage breaker
Vertical path clutch
Multifeeder clutch
Developing clutch
Developing fan
Fixing fan
Electrical unit fan
Carl reducing 1
Carl reducing 2
Fixing main heater
Fixing sub heater
Cassette heater
Mirror heater
Lens heater
Scanning lamp
Pre-exposure lamp
Main motor
Pickup motor
Horizontal registration sensor shift motor
Fixing motor
Delivery motor
Duplex motor
Registration motor
Laser scanner motor
Scanner moter
Power supply cord
Cassette1 paper sensor
Cassette2 paper sensor
Cassette1 paper level sensor 1
Cassette1 paper level sensor 2
Cassette2 paper level sensor 1
Cassette2 paper level sensor 2
Position
13-K
14-A
20-N
18-N
20-J
18-N
18-J
2-H
7-I
7-I
9-C
9-B
9-B
9-A
9-A
17-H
14-J
20-I
20-N
17-N
15-J
9-N
8-N
14-M
14-J
18-G
14-A
19-N
19-M
20-M
20-M
20-M
20-M
Notaion
BD
CB1
CL1
CL2
CL3
FM1
FM2
FM3
FM4
FM5
H1
H2
H3
H4
H5
LAMP1
LAMP2
M1
M2
M3
M4
M5
M6
M9
M10
M400
PLG1
PS1
PS2
PS3
PS4
PS5
PS6
Name
Cassette1 re-try paper sensor
Cassette2 re-try paper sensor
Pre-registration paper sensor
Registration paper sensor
Horizontal registration paper sensor
Image leading edge sensor
Fixing/feeding sensor
No.1 delivery sensor
No.1 delivery full sensor
Duplex unit inlet paper sensor
Duplex unit outlet paper sensor
Multifeeder paper sensor
Right cover open/close sensor
Fixing film sensor
Scanner home position sensor
Copyboard cover sensor
Toner sensor
Waste toner case full sensor
Environment sensor
Cassette1 size sensor
Cassette2 size sensor
Original sensor
Pickup DOWN solenoid
Multifeeder holding plate releasing solenoid
Charging roller solenoid
Speaker
Main power switch
Environment heater switch
Front cover switch
Main thermister
Sub thermister
Thermal switch
Multifeeder paper width sensor
Position
20-M
20-M
16-N
16-N
16-N
16-I
8-J
8-N
9-N
7-N
7-N
15-N
15-N
8-J
18-H
17-H
18-N
6-I
17-N
17-J
16-J
19-H
20-N
20-J
20-J
1-E
12-B
12-B
14-B
12-J
12-J
9-B
18-M
Notation
PS7
PS8
PS9
PS10
PS11
PS12
PS13
PS15
PS16
PS17
PS18
PS22
PS23
PS26
PS400
PS401
S1
S2
S3
S4
S5
SD1
SL1
SL5
SL6
SP1
SW1
SW2
SW3
TH1
TH2
TP1
VR1
Composite power supply PCB
Main power supply PCB
Switch PCB
Switch PCB
DC controller PCB
Thermistor separation power
supply PCB (200V model only)
Reader controller PCB
Pickup PCB
Laser driver PCB
Control Panel PCB
CCD PCB
Inverter PCB
(100V ONLY)
Main controller PCB (1/2)
<U1000>
To DADF-H1
To 2-Cassette Feeding Unit-W1
To FAX Unit
Fixing Unit
<INV1>
Inverter
PCB
To Side Paper Deck-L1
To Finisher-J1
To Saddle Finisher-G1
(From 3-M)
(From 1-M)
Counter PCB
Software ID PCB
Centronics PCB
To Inner 2-way Tray-A1
To Inner 2-way Tray-A1
or
Relay delivery unit
To Delivery Unit
To 6-C
(Side Paper Deck-L1)
To 12-C
(2-Cassette Feeding Unit-W1)
To 6-B
(Saddle Finisher-G1)
Main controller PCB (2/2)
<U1000>
HDD (2.5INCH)
CC-IV N
(accessory)
(accessory)
(accessory)
From FAX Unit