Sign In
Upload
Download
Table of Contents
Contents
Add to my manuals
Delete from my manuals
Share
URL of this page:
HTML Link:
Bookmark this page
Add
Manual will be automatically added to "My Manuals"
Print this page
×
Bookmark added
×
Added to my manuals
Manuals
Brands
Canon Manuals
All in One Printer
iR2320 series
Service manual
Canon iR2320 series Service Manual
Hide thumbs
1
2
3
4
5
6
Table Of Contents
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
page
of
308
Go
/
308
Contents
Table of Contents
Bookmarks
Table of Contents
Service Manual
Table of Contents
Chapter 1 Introduction
System Construction
Pickup/ Delivery /Original Handling Accessories System Configuration (1-Cassette/Platen Cover (Option) Model)
Pickup/ Delivery /Original Handling Accessories System Configuration (1-Cassette/Platen Cover (Standard) Model)1
Pickup/ Delivery /Original Handling Accessories System Configuration (1-Cassette/Platen Cover (Standard) Model)
Pickup/ Delivery /Original Handling Accessories System Configuration (2-Cassette/Duplex Unit (Option) Model)
Pickup/ Delivery /Original Handling Accessories System Configuration (2-Cassette/Duplex Unit (Standard) Model)
Reader Heater/ Cassette Heater System Configuration
Printing/Transmitting Accessories System Configuration
Product Specifications
Names of Parts
External View (1-Cassette Model)
External View (2-Cassette Model)
Cross-Section
Using the Machine
Turning on the Power Switch (1-Cassette Model)
Turning on the Power Switch (2-Cassette Model)
When Turning off the Main Power Switch (1-Cassette Model)
When Turning off the Main Power Switch (2-Cassette Model)
Control Panel
User Mode Items
Audible Tones
Common Settings
Copy Settings
Printer Settings
Timer Settings
Adjustment/Cleaning
Report Settings
System Settings
Network Settings
Maintenance by the User
User Maintenance Items
Cleaning
Safety
Safety of the Laser Light
CDRH Regulations
Handling the Laser Unit
Safety of Toner
Point to Note about Fire
Product Specifications
Function List
Printing Speed (Ir2422Series)
Printing Speed (Ir2420/Ir2320Series)
Printing Speed (Ir2318Series)
Chapter 2 Installation
Making Pre-Checks
Selecting the Site of Installation
Before Starting the Work (CLA)
Before Starting the Work (120V TW)
Before Starting the Work (230V KR)
Before Starting the Work (230V EUR)
Before Starting the Work (230V CSPL)
Before Starting the Work (230V CCN)
Unpacking and Installation
Unpacking and Removing the Packaging Materials
Installing the Drum Unit
Installing the Toner Bottle
Setting the Cassettes
Attaching the Reversal Trays (Only if Equipped with Duplex Unit)
Checking the Image Quality
Flow of Accessory Installation
Flow of Accessary Installation
Installing the Heater PCB
Preparing the Parts
Preparing the Host Machine
Installing the Heater PCB
Installing the Heater PCB
Installing the Reader Heater
Preparing the Parts
Installing the Reader Heater Harness
Removing Reader Components
Removing Parts at the Left of the Reader
Installing the Reader Heater
Installing the Cassette Heater
Preparing the Parts
Chapter 3 Main Controller
Construction
Constraction and Mechanisms
Construction of the Electrical Circuitry
Image Processor PCB
Image Processing
Overview of Image Flow
Configration of Image Processing Module
Reader Entry Image Processing
Compression/Extension/Edit Processing Block
Printer Output Image Processing
Flow of Image Data
Image Data Flow of Copy Function
Image Data Flow of BDL Function
Parts Replacement Procedure
Main Controller PCB
Preparation for Removing the Image Processor PCB
Removing the Image Processor PCB
Procedure after Replacing the Image Processor PCB
Chapter 4 Original Exposure System
Construction
Specifications, Control Methods, and Functions (When the Original Size Detection Sensor Is Equipped for BOOK Mode)
Specifications, Control Methods, and Functions
Mode)
Specifications, Control Methods, and Functions (When the Original Size Detection Sensor Is Not Equipped for BOOK Mode)
Major Components (When the Original Size Detection Sensor Is Equipped for BOOK Mode)
Major Components (When the Original Size Detection Sensor Is Not Equipped for BOOK Mode)
Control System Configuration (When the Original Size Detection Sensor Is Equipped for BOOK Mode)
Control System Configuration (When the Original Size Detection Sensor Is Not Equipped for BOOK Mode)
Reader Controller PCB (When the Original Size Detection Sensor Is Equipped for BOOK Mode)
Reader Controller PCB (When the Original Size Detection Sensor Is Not Equipped for BOOK Mode)
Basic Sequence
Basic Sequence at Power-On
Basic Sequence after Depression of Start Key (Book Mode, One Sheet of Original)
Various Control
Controlling the Scanner Drive System
Outline
Reader Motor Control
Contact Image Sensor (CIS)
Outline
Analog Control Performed by the CIS
Enlargement/Reduction
Magnification Change in Vertical Scan Direction
Magnification Change in Horizontal Scan Direction
Detecting the Size of Originals
Outline
Outline of Original Size Detection
Dirt Sensor Control
Outline
Image Processing
Outline
CMOS Sensor Drive
CMOS Sensor Output Gain Correction and Offset Correction
CMOS Sensor Output A/D Conversion
Shading Correction (Outline)
Shading Adjustment
Shading Correction
Parts Replacement Procedure
Copyboard Glass
Removing the Copyboard Glass
Removing the ADF Reading Glass (Only for ADF Equipment)
Reader Controller PCB
Removing the Reader Controller PCB (When the Original Size Detection Sensor Is Not Equipped for BOOK Mode)
Removing the Reader Controller PCB (When the Original Size Detection Sensor Is Equipped for BOOK Mode)
Scanner Motor
Removing the Scanner Motor
Contact Sensor
Removing the Contact Image Sensor (CIS)
Procedure after Replacing the CIS
Copyboard Cover Open/Close Sensor
Removing the Copyboard Cover Open/Close Sensor (Front/Rear)
Contact Sensor HP Sensor
Removing the Contact Sensor HP Sensor (When the ADF Is Not Installed)
Removing the Contact Sensor HP Sensor (When the ADF Is Installed)
Original Size Sensor
Removing the Original Sensor (Vertical Scan Direction) (When the Original Size Detection Sensor Is Equipped for BOOK Mode)
Contact Sensor HP Sensor
Removing the Original Sensor (Horizontal Scan Direction) (When the Original Size Detection Sensor Is Equipped for BOOK Mode)
Reader Heater (Option)
Removing the Reader Heater (Right)
Removing the Reader Heater (Left) (When the ADF Is Not Installed)
Removing the Reader Heater (Left) (When the ADF Is Installed)
Chapter 5 Laser Exposure
Construction
Overview
Specifications and Control Mechanism
Main Components
Control System Configuration
Various Controls
Controlling the Laser Activation Timing
Laser Emission ON/OFF Control
Horizontal Synchronization Control
Controlling the Intensity of Laser Light
Automatic Photocurrent Control (APC)
Controlling the Laser Scanner Motor
Laser Scanner Motor Control
Controlling the Laser Shutter
Laser Shutter Control
Parts Replacement Procedure
Laser Scanner Unit
Removing the Laser Scanner Unit
Chapter 6 Image Formation
Construction
Specifications of Image Formation System
Major Components of Image Formation System
Image Formation Process
Basic Sequence
Basic Sequence of Operation
Driving and Controlling the High-Voltage System
Outline
Drum Unit
Outline of the Drum Unit
Outline
Charging Mechanism
Primary Charging Bias Control
Developing Unit
Outline
Developing Bias Control
Toner Container
Outline
Transfer Unit
Outline of the Transfer Unit
Controlling the Transfer Bias
Transfer Roller Bias Control
Separation Mechanism
Static Eliminator Bias Control
Photosensitive Drum Cleaning
Outline
Waste Toner Full Detection
Parts Replacement Procedure
Drum Unit
Removing the Drum Unit
Developing Assembly
Removing the Developing Assembly
Precautions about Installation of Developing Assembly
Procedure after Replacing the Developing Assembly
Transfer Charging Roller
Removing the Transfer Charging Roller
Chapter 7 Pickup/Feeding System
Construction
Specifications/Configuration/Operation Methods
Locations of Main Units (When the Duplex Unit Is Not Equipped)
Locations of Main Units (When the Duplex Unit Is Equipped)
Roller Layout Drawing
Paper Path Drawing(Printer on Its Own)
Paper Path Drawing(Finisher-U2)
Paper Path Drawing(Duplex Unit-A1(Option)/Finisher-U2)
Paper Path Drawing(Duplex Unit-A1(Standard)/Finisher-U2)
Paper Path Drawing(Duplex-A1(Option))
Paper Path Drawing(Duplex-A1(Standard))
Paper Path Drawing(Duplex-A1(Option)/Inner 2Way Tray-E2)
Paper Path Drawing(Duplex-A1(Standard)/Inner 2Way Tray-E2)
Paper Path Drawing(Inner 2Way Tray-E2)
Sensor Layout Drawing (When the Duplex Unit Is Not Equipped)
Sensor Layout Drawing (When the Duplex Unit Is Equipped)
Detecting Jams
Delay Jams
Delay Jam in Pickup Assembly
Delay Jam in Delivery Assembly (Paper Leading Edge Jam at Delivery Sensor/Wound Paper Jam at Fixing Assembly)
Duplex Paper Sensor 1 Delay Jam
Duplex Paper Sensor 2 Delay Jam
Stationary Jams
Stationary Jam in Pickup Assembly
Stationary Jam in Delivery Assembly
Delivery Sensor)
Duplex Paper Sensor 1 Stationary Jam
Duplex Paper Sensor 2 Stationary Jam
Other Jams
Door Open Jam
Cassette Pick-Up Unit
Overview
Cassette Pickup Operation
Cassette Paper Size Detection
Manual Feed Pickup Unit
Overview
Post-Pickup Control after Multi Manual Feed Pickup
Parts Replacement Procedure
Pickup Roller
Removing the Cassette Paper Pickup Roller
Cassette
Removing the First Cassette Unit
Removing the Second Cassette Unit
Cassette Pickup Assembly
Removing the Cassette Pickup Assembly
Cassette Size Sensor
Removing the Paper Size Detection Switches
Cassette Retry Paper Sensor
Removing the Retry Sensor
Cassette Paper Sensor
Removing the Cassette Paper Presence/Absence Sensor
Cassette Pickup Solenoid
Removing the Cassette Pickup Solenoid
Manual Pickup Roller
Removing the Multifeeder Pickup Roller
Manual Feed Tray Paper Sensor
Removing the Multifeeder Paper Presence/Absence Sensor
Manual Feed Pickup Solenoid
Removing the Multifeeder Pickup Solenoid
Removing the Multifeeder Paper Presence/Absence Sensor
Registration Roller
Removing the Registration Roller
Registration Clutch
Removing the Registration Clutch
Separation Roller
Removing the Feed and Separation Rollers
Separation Pad
Removing the Separation Pad
Chapter 8 Fixing System
Construction
Specifications, Control Mechanisms, and Functions
Major Components
Various Control Mechanisms
Controlling the Speed of the Fixing Film
Controlling the Fixing Film Speed
Controlling the Fixing Film Temperature
Outline
Target Temperatures by Mode
Detecting the Passage of Paper
Parts Replacement Procedure
Fixing Unit
Removing the Fixing Unit
Pressure Roller
Removing the Pressure Roller
Fixing Film
Removing the Fixing Film Unit
Fixing Delivery Sensor
Removing the Fixing Delivery Sensor
Fixing Film Sensor
Removing the Fixing Film Sensor
Advertisement
Quick Links
1
Service Manual
Download this manual
Service Manual
iR2422/2420/2320/2318 Series
May 12 2014
Table of
Contents
Previous
Page
Next
Page
1
2
3
4
5
Advertisement
Table of Contents
Need help?
Do you have a question about the iR2320 series and is the answer not in the manual?
Ask a question
Questions and answers
Subscribe to Our Youtube Channel
Related Manuals for Canon iR2320 series
All in One Printer Canon imageRUNNER 2320 User Manual
(120 pages)
All in One Printer Canon iR2422 series Service Manual
(308 pages)
All in One Printer Canon iR2020 Facsimile Manual
(232 pages)
All in One Printer Canon iR 2020 Copying Manual
Canon printer copying guide (115 pages)
All in One Printer Canon iR2020 Series Service Manual
(334 pages)
All in One Printer Canon iR3530 Service Bulletin
(40 pages)
All in One Printer Canon iR2022 Easy Operation Manual
Basic features (17 pages)
All in One Printer Canon iR1018J Brochure & Specs
Ir1018/1022 series ir2018/2030 series (8 pages)
All in One Printer Canon iR4570 Series Service Manual
(1008 pages)
All in One Printer Canon iR1600 Series Service Manual
(738 pages)
All in One Printer Canon IR1600 Copying Manual
Canon copier user manual (70 pages)
All in One Printer Canon IR1600 Reference Manual
Canon printer user manual (194 pages)
All in One Printer Canon iR3300 Series Printer Manual
Canon printer accessories user manual (129 pages)
All in One Printer Canon iR2200 Service Manual
(768 pages)
All in One Printer Canon iR 3300 Reference Manual
(362 pages)
All in One Printer Canon imageRUNNER 2202N Quick Manual
(296 pages)
Table of Contents
Save PDF
Print
Rename the bookmark
Delete bookmark?
Delete from my manuals?
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL
Need help?
Do you have a question about the iR2320 series and is the answer not in the manual?
Questions and answers