Download  Print this page

Canon iR2030 Series Service Manual

Ir2030/2025/2022/2018 series.
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
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418

Advertisement

Service Manual

iR2030/2025/2022/2018 Series
Aug 8 2007

Advertisement

Table of Contents

   Also See for Canon iR2030 Series

   Summary of Contents for Canon iR2030 Series

  • Page 1: Service Manual

    Service Manual iR2030/2025/2022/2018 Series Aug 8 2007...
  • Page 3 Canon will release technical information as the need arises. In the event of major changes in the contents of this manual over a long or short period, Canon will issue a new edition of this manual.
  • Page 4: Symbols Used

    Introduction Symbols Used This documentation uses the following symbols to indicate special information: Symbol Description Indicates an item of a non-specific nature, possibly classified as Note, Caution, or Warning. Indicates an item requiring care to avoid electric shocks. Indicates an item requiring care to avoid combustion (fire). Indicates an item prohibiting disassembly to avoid electric shocks or problems.
  • Page 5 Introduction The following rules apply throughout this Service Manual: 1. Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with refer- ence to the timing of operation. In the diagrams, represents the path of mechanical drive; where a signal name accompanies the symbol , the arrow indicates the direction of the electric signal.
  • Page 7: Table Of Contents

    Contents Contents Chapter 1 Introduction 1.1 System Construction ..........................1- 1 1.1.1 Pickup/Delivery/Original Handling Accessories System Configuration (iR2018)............. 1- 1 1.1.2 Pickup/Delivery/Original Handling Accessories System Configuration (iR2018i) ............ 1- 2 1.1.3 Pickup/ Delivery /Original Handling Accessories System Configuration (iR2022/iR2022N/iR2025/iR2030) ... 1- 3 1.1.4 Pickup/Delivery/Original Handling Accessories System Configuration (iR2022i/iR2022K/iR2025i/iR2030i)...
  • Page 8 Contents 1.2.7 Function List................................1- 30 1.2.7.1 Printing Speed (iR2030/iR2030i) ............................1- 30 1.2.7.2 Printing Speed (iR2025/iR2025i) ............................1- 31 1.2.7.3 Printing Speed (iR2022/iR2022i/iR2022K/iR2022N)) ......................1- 32 1.2.7.4 Printing Speed (iR2018/iR2018i/iR2018N) ..........................1- 34 1.2.7.5 Types of Paper..................................1- 35 Chapter 2 Installation 2.1 Making Pre-Checks ............................
  • Page 9 Contents Chapter 3 Main Controller 3.1 Construction ...............................3- 1 3.1.1 Construction and Mechanisms ..........................3- 1 3.2 Construction of the Electrical Circuitry......................3- 1 3.2.1 Image Processor PCB ............................. 3- 1 3.3 Image Processing ............................3- 2 3.3.1 Overview of the Image Flow ............................ 3- 2 3.3.2 Construction of the Image Processing Module......................
  • Page 10 Contents 4.3.5.1 Outline....................................4- 13 4.3.6 Image Processing ..............................4- 15 4.3.6.1 Outline....................................4- 15 4.3.6.2 CMOS Sensor Drive ................................4- 16 4.3.6.3 CMOS Sensor Output Gain Correction and Offset Correction....................4- 16 4.3.6.4 CMOS Sensor Output A/D Conversion..........................4- 16 4.3.6.5 Shading Correction (Outline) ..............................
  • Page 11 Contents 6.2 Image Formation Process ..........................6- 3 6.2.1 Image Formation Process ............................6- 3 6.3 Basic Sequence............................6- 3 6.3.1 Basic Sequence of Operation..........................6- 3 6.4 Driving and Controlling the High-Voltage System..................6- 5 6.4.1 Outline ..................................6- 5 6.5 Drum Unit ..............................6- 5 6.5.1 Outline of the Drum Unit ............................
  • Page 12 Contents Delivery Sensor)..................................... 7- 7 7.2.3 Other Jams ................................7- 7 7.2.3.1 Door Open Jam..................................7- 7 7.3 Cassette Pick-Up Unit ..........................7- 7 7.3.1 Overview ..................................7- 7 7.3.2 Cassette Pickup Operation ............................7- 8 7.3.3 Cassette Paper Size Detection ..........................7- 9 7.4 Manual Feed Pickup Unit .........................
  • Page 13 Contents 8.3.1 Protective Functions ..............................8- 5 8.4 Parts Replacement Procedure ........................8- 8 8.4.1 Fixing Unit................................8- 8 8.4.1.1 Removing the Fixing Unit................................. 8- 8 8.4.2 Pressure Roller................................ 8- 9 8.4.2.1 Removing the Pressure Roller ..............................8- 9 8.4.3 Fixing Film ................................8- 9 8.4.3.1 Removing the Fixing Film Unit ..............................
  • Page 14 Contents 9.4.10.2 Removing the Fan Filter (With Duplex Unit Type)........................ 9- 12 9.4.11 Motor of Main Drive Assembly ..........................9- 13 9.4.11.1 Removing the Main Motor ..............................9- 13 9.4.12 Fixing Driver Motor...............................9- 13 9.4.12.1 Removing the Fixing Unit Drive Motor ..........................9- 13 9.4.13 Left Door ................................9- 13 9.4.13.1 Removing the Left Door (Non Duplex Unit Type).........................
  • Page 15 Contents Chapter 13 Correcting Faulty Images 13.1 Making lnitial Checks ..........................13- 1 13.1.1 Site Environment ..............................13- 1 13.1.2 Checking the Paper ............................. 13- 1 13.1.3 Checking the Placement of Paper ........................13- 1 13.1.4 Checking the Durables ............................13- 1 13.1.5 Checking the Units and Functional Systems .......................
  • Page 16 Contents 15.3.1.1 Bit Switch Composition ..............................15- 10 15.3.2 SSSW-SW01..............................15- 10 15.3.2.1 List of Functions ................................. 15- 10 15.3.2.2 Detailed Discussions of Bit 0.............................. 15- 10 15.3.3 SSSW-SW03..............................15- 11 15.3.3.1 List of Functions ................................. 15- 11 15.3.3.2 Detailed Discussions of Bit 7.............................. 15- 11 15.3.4 SSSW-SW04..............................15- 11 15.3.4.1 List of Functions .................................
  • Page 17 Contents 15.4.7 <No.010 Frequency of the pseudo CI signal> ....................15- 18 15.5 Setting of Numeric Parameter (NUMERIC Param.)................15- 18 15.5.1 Numerical Parameter Composition........................15- 18 15.5.2 <002: RTN transmission condition (1)><003: RTN transmission condition (2)><004: RTN transmission condition (3)> 15- 19 15.5.3 <005: NCC pause length (pre-ID code)>...
  • Page 18 Contents 15.7.2.4 <033: Top registration adjustment (duplex unit)>....................... 15- 31 15.7.2.5 <034: Left-end registration adjustment (manual feed tray)> ....................15- 31 15.7.2.6 <035: Left-end registration adjustment (cassette 1)>......................15- 32 15.7.2.7 <036: Left-end registration adjustment (cassette 2)>......................15- 32 15.7.2.8 <037: Left-end registration adjustment (cassette 3)>......................15- 32 15.7.2.9 <038: Left-end registration adjustment (cassette 4)>......................
  • Page 19 Contents 15.18.1 ROM Display..............................15- 47 15.19 Test Mode (TEST) ..........................15- 47 15.19.1 Outline................................15- 47 15.19.2 Test Mode Menu List (LCD Type)........................15- 47 15.19.3 Test Mode Menu List (Touch Panel Type)....................... 15- 49 15.19.4 D-RAM Test<(1) D-RAM TEST>........................15- 51 15.19.5 Scan Test ((2) SCAN TEST)..........................
  • Page 20 Contents...
  • Page 21: Chapter 1 Introduction

    Chapter 1 Introduction...
  • Page 23: System Construction ..................................................................................................................................1

    Contents Contents 1.1 System Construction ..............................1-1 1.1.1 Pickup/Delivery/Original Handling Accessories System Configuration (iR2018) ..............1-1 1.1.2 Pickup/Delivery/Original Handling Accessories System Configuration (iR2018i) ..............1-2 1.1.3 Pickup/ Delivery /Original Handling Accessories System Configuration (iR2022/iR2022N/iR2025/iR2030)......1-3 1.1.4 Pickup/Delivery/Original Handling Accessories System Configuration (iR2022i/iR2022K/iR2025i/iR2030i) ......1-4 1.1.5 Reader Heater/Cassette Heater System Configuration (iR2018/iR2022/iR2022N) ..............
  • Page 24: Printing Speed (ir2025/ir2025i) ........................................................................................................................................... 1

    Contents 1.2.7.2 Printing Speed (iR2025/iR2025i) ................................. 1-31 1.2.7.3 Printing Speed (iR2022/iR2022i/iR2022K/iR2022N)) ..........................1-32 1.2.7.4 Printing Speed (iR2018/iR2018i/iR2018N)..............................1-34 1.2.7.5 Types of Paper ......................................1-35...
  • Page 25: System Construction

    Chapter 1 1.1 System Construction 1.1.1 Pickup/Delivery/Original Handling Accessories System Configuration (iR2018) 0017-9181 iR2018 The configuration is as shown in the following figure: [11] [12] [10] F-1-1 Cassette Feeding Module-Q1 DADF-P2 Cassette Heater Attachment Kit-E1 Platen Cover Type J (*1) Duplex Unit-B1 (*1) Finisher-U2 [10]...
  • Page 26: Pickup/delivery/original Handling Accessories System Configuration (ir2018i)

    Chapter 1 1.1.2 Pickup/Delivery/Original Handling Accessories System Configuration (iR2018i) 0017-9182 iR2018i The configuration is as shown in the following figure: [10] F-1-2 Cassette Heater Attachment Kit-E1 Finisher-U2 Duplex Unit-B1 (*1) Additional Finisher Tray-C1 Power Supply Kit-Q1 Inner 2-way Tray-E2 Document Tray-J1 Cassette Feeding Module-P1 [10] Card Reader-E1...
  • Page 27: Pickup/ Delivery /original Handling Accessories System Configuration (ir2022/ir2022n/ir2025/ir2030)

    Chapter 1 1.1.3 Pickup/ Delivery /Original Handling Accessories System Configuration (iR2022/iR2022N/iR2025/iR2030) 0017-9183 iR2025 / iR2030 / iR2022 The configuration is as shown in the following figure: [10] [11] F-1-3 Cassette Heater Attachment Kit-E1 DADF-P2 (*1) Duplex Unit-B1 (*1) Platen Cover Type J (*1) Power Supply Kit-Q1 Finisher-U2 [10]...
  • Page 28: Pickup/delivery/original Handling Accessories System Configuration (ir2022i/ir2022k/ir2025i/ir2030i)

    Chapter 1 1.1.4 Pickup/Delivery/Original Handling Accessories System Configuration (iR2022i/iR2022K/iR2025i/iR2030i) 0017-9187 iR2022i / iR2025 / iR2030 The configuration is as shown in the following figure: F-1-4 Duplex Unit-B1 (*1) Finisher-U2 Power Supply Kit-Q1 Additional Finisher Tray-C1 Document Tray-J1 Inner 2-way Tray-E2 Card Reader-E1 Cassette Feeding Module-Q1 Cassette Heater Attachment Kit-E1...
  • Page 29: Reader Heater/cassette Heater System Configuration (ir2018/ir2022/ir2022n)

    Chapter 1 1.1.5 Reader Heater/Cassette Heater System Configuration (iR2018/iR2022/iR2022N) 0017-9191 iR2018 / iR2022 The configuration is as shown in the following figure: F-1-5 Reader Heater (*1) Cassette Heater (*1) Heater PCB *1: To operate the heaters, a heater PCB is required. These parts are supplied as service parts, not the standard items.
  • Page 30: Reader Heater/cassette Heater System Configuration (ir2018i)

    Chapter 1 1.1.6 Reader Heater/Cassette Heater System Configuration (iR2018i) 0017-9193 iR2018i The configuration is as shown in the following figure: F-1-6 Reader Heater (*1) Cassette Heater (*1) Heater PCB *1: To operate the heaters, a heater PCB is required. These parts are supplied as service parts, not the standard items.
  • Page 31: Reader Heater/cassette Heater System Configuration (ir2022k/ir2022i/ir2025/ir2025i/ir2030/ir2030i)

    Chapter 1 1.1.7 Reader Heater/Cassette Heater System Configuration (iR2022K/iR2022i/iR2025/iR2025i/iR2030/iR2030i) 0017-9194 iR2022i / iR2025 / iR2030 The configuration is as shown in the following figure: F-1-7 Reader Heater (*1) Cassette Heater (*1) Heater PCB *1: To operate the heaters, a heater PCB is required. These parts are supplied as service parts, not the standard items.
  • Page 32: Printing/transmitting Accessories System Configuration (ir2018/ir2022/ir2022n)

    Chapter 1 1.1.8 Printing/Transmitting Accessories System Configuration (iR2018/ir2022/iR2022N) 0017-9196 iR2018 / iR2022 The configuration is as shown in the following figure: F-1-8 FAX Panel-A1 (*2) PCL Printer Kit-V1/W1 (*3) Barcode Printing Kit-B1 (license certificate) SUPER G3 FAX BD-AA1 (*2) UFRII LT P.Kit-V1 (*1) iR128MB EXP.RAM-E1 Serial Interface Board-A2 Serial Interface Kit-H1...
  • Page 33: Printing/transmitting Accessories System Configuration (ir2018i/ir2022i/ir2022k/ir2025/ir2025i/ir2030/ir2030i)

    Chapter 1 1.1.9 Printing/Transmitting Accessories System Configuration (iR2018i/iR2022i/iR2022K/iR2025/iR2025i/iR2030/iR2030i) 0017-9197 iR2022i / iR2025 / iR2030 / iR2018i The configuration is as shown in the following figure: F-1-9 Color SEND Kit-L1 (license certificate) (*1) UFRII LT P.Kit-V1 (*1) Barcorde Printing Kit-B1 (license certificate) Serial Interface Board-A2 Serial Interface Kit-H1 PCL Printer Kit-V1/W1 (*1)
  • Page 34: Functions Of The Printing/transmission Functions (ir2018/ir2022/ir2022n)

    Chapter 1 1.1.10 Functions of the Printing/Transmission Functions (iR2018/iR2022/iR2022N) 0017-5905 iR2018 / iR2022 The following is a brief explanation of the functions expected of the accessories; for details, see the chapters that follow: UFR II printer function (Resolution: 600dpi) ==> UFRII LT Printer Kit-V1 UFR II printer function (Resolution: 1200dpi) ==>...
  • Page 35: External View (ir2020/ir2020n/ir2030/ir2025)

    Chapter 1 [13] [14] [12] [11] [15] [10] [17] [16] F-1-10 DADF [10] Left door Reader front cover [11] Left cover (rear) Control panel [12] Reader left cover Delivery tray [13] Reader right cover Front cover [14] Reader rear cover Cassette 1 [15] Rear cover...
  • Page 36: External View (ir2018)

    Chapter 1 [12] [13] [11] [10] [14] [16] [15] F-1-12 DADF Left door Reader front cover [10] Left cover (rear) Control panel [11] Reader left cover Delivery tray [12] Reader right cover Front cover [13] Reader rear cover Cassette 1 [14] Rear cover Left cover (front)
  • Page 37: Using The Machine

    Chapter 1 [18] [17] [16] [15] [14] [13] [12] [11] [10] [9] [8] [7] F-1-14 CIS unit [10] Separation roller Reader unit [11] Vertical path roller Manual feed pickup roller Laser scanner unit [12] Registration roller DC power supply PCB [13] Transfer roller HVT PCB...
  • Page 38: Turning On The Power Switch (ir2018i/ir2020i/ir2020k/ir2025/ir2025i/ir2030/ir2030i)

    Chapter 1 The machine possesses 2 power switches: main power switch and control power switch. Normally (i.e., unless the machine is in a sleep state), the machine will be supplied with power when you turn on its main power switch. F-1-15 [1]Control panel power switch [2]Main power lamp...
  • Page 39: When Turning Off The Main Power Switch (ir2018/ir2022/ir2022n)

    Chapter 1 The machine possesses 2 power switches: main power switch and control power switch. Normally (i.e., unless the machine is in a sleep state), the machine will be supplied with power when you turn on its main power switch. F-1-16 [1]Control panel power switch [2]Main power lamp...
  • Page 40 Chapter 1 <During printing or fax data transmission/reception> Be sure to operate the main power switch while the Processing/Data lamp on the control panel is not lit. (Turning off the main switch during printing or fax data transmission/reception can erase the data being processed.) F-1-17 <During downloading>...
  • Page 41: When Turning Off The Main Power Switch (ir2018i/ir2022i/ir2022k/ir2025/ir2025i/ir2030/ir2030i)

    Chapter 1 1.2.2.4 When Turning Off the Main Power Switch (iR2018i/iR2022i/iR2022K/iR2025/iR2025i/iR2030/iR2030i) 0017-5923 iR2022i / iR2025 / iR2030 / iR2018i <During printing or fax data transmission/reception> Be sure to operate the main power switch while the Processing/Data lamp on the control panel is not lit. (Turning off the main switch during printing or fax data transmission/reception can erase the data being processed.) F-1-19 <During downloading>...
  • Page 42: Control Panel

    Chapter 1 1.2.2.5 Control Panel 0017-5926 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i SCAN [10] [16] [13] [11] [17] [15] [14] [12] F-1-21 Touch Panel Display [10] Start key COPY key [11] Clear key SEND key [12] Main power indicator SCAN key...
  • Page 43: Timer Settings (ir2030i/ir2030/ir2025i/ir2025/ir2022i/ir2018i)

    Chapter 1 Item Settings Tray Designation*2 If the Optional Inner 2 Way Tray-E2 Is Attached: Tray A: Copy*1, Printer*1, Receive*1, Other*1 Tray B: Copy*1, Printer*1, Receive*1, Other*1 If the Optional Finisher-U2 and Additional Finisher Tray-C1 Are Attached: Tray A: Copy*1, Printer*1, Receive*1, Other*1 Tray B: Copy*1, Printer*1, Receive*1, Other*1 Stack Bypass Standard Settings On: Paper Size, Paper Type...
  • Page 44: System Settings (ir2030i/ir2030/ir2025i/ir2025/ir2022i/ir2018i)

    Chapter 1 T-1-4 Item Settings Settings TX Report: On, For Error Only*1, Off Report With TX Image: On*1, Off Activity Report Auto Print: On*1, Off Send/Receive Separate: On, Off*1 RX Report: On, For Error Only, Off*1 Print List Address Book List One-touch Buttons: Yes, No Address Book: Yes, No User's Data List: Yes, No...
  • Page 45: Copy Settings (ir2030i/ir2030/ir2025i/ir2025/ir2022i/ir2018i)

    Chapter 1 Item Settings License Registration Enter a license key using the numeric keys. Display Dept. ID/User Name On*1, Off Auto Online/Offline Auto Online: On, Off*1 Auto Offline: On, Off*1 Job Log Display On*1, Off Use USB Device On*1, Off Failed Forwarding Document Set.
  • Page 46: Printer Settings (ir2030i/ir2030/ir2025i/ir2025/ir2022i/ir2018i)

    Chapter 1 Item Settings Auto Redial On*1 Option: Redial Times: 1 to 10 times; 2 times*1 Redial Interval: 2 to 99 minutes; 2*1 minutes*1 TX Error Redial: On*1, Off Check Dial Tone Before Sending On*1, Off Rotate Send On*1, Off Fax Setting: RX Settings*2 ECM RX On*1, Off...
  • Page 47: Address Book Settings (ir2030i/ir2030/ir2025i/ir2025/ir2022i/ir2018i)

    Chapter 1 *1 Rotate items do not appear when the optional Finisher-U2 is attached. *2 Offset and staple items appear only when the optional Finisher-U2 is attached. *3 This setting is available only if the BarDIMM function is activated. 1.2.3.9 Address Book Settings (iR2030i/iR2030/iR2025i/iR2025/iR2022i/iR2018i) 0017-5946 iR2022i / iR2025 / iR2030 / iR2018i T-1-9...
  • Page 48: Cleaning (lcd Type)

    Chapter 1 Exterior cleaning As required 1.2.4.2 Cleaning (LCD type) 0017-5953 iR2018 / iR2022 The parts that should be cleaned by the customer to maintain the design performance and the cleaning method are described below. The service engineer should instruct the customer to clean the machine at regular intervals (once a month). 1.
  • Page 49: Cleaning (touch Panel Type)

    Chapter 1 7) Place the cleaning pattern printed in step 5 in the manual feed tray with "V" up. F-1-25 8) Using the left and right arrow keys, select "START CLEANING". 9) Press the OK key. Cleaning will start. 1.2.4.3 Cleaning (Touch panel type) 0017-5955 iR2022i / iR2025 / iR2030 / iR2018i The parts that should be cleaned by the customer to maintain the design performance and the cleaning method are described below.
  • Page 50: Safety

    These regulations apply to laser products manufactured on and after August 1, 1976, and the sale of laser products not certified under the regulations is banned within the Untied States. The label shown here indicates compliance with the CDRH regulations, and its attachment is required on all laser products that are sold in the United States. CANON 30-2, SHIMOMARUKO, 3-CHOME, OHTAKU, TOKYO, 146, JAPAN.
  • Page 51: Handling The Laser Unit

    Chapter 1 1.2.5.3 Handling the Laser Unit 0017-2610 iR2018 / iR2022 The laser scanner unit emits invisible laser light inside it. If exposed to laser light, the human eye can irreparably be damaged. Never attempt to disassemble the laser scanner unit. (It is not designed for servicing in the field.) Warning labels are affixed to the top cover of the laser scanner unit and the inner cover inside the front cover of this machine.
  • Page 52: Safety Of Toner

    Chapter 1 F-1-32 1.2.5.5 Safety of Toner 0017-2612 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The machine's toner is a non-toxic material made of plastic, iron, and small amounts of dye. Do not throw toner into fire. It may cause explosion. Toner on Clothing or Skin 1.
  • Page 53: Product Specifications

    25% to 75% (humidity range) Operating environment 0.6 to 1.0 atm (atmospheric pressure) Noise iR2030 series: 69.5 dB or less iR2025 series: 67.75 dB or less iR2022 series: 66.7 dB or less iR2018 series: 65.5 dB or less Power supply rating 120/230V...
  • Page 54: Function List

    Chapter 1 Power consumption Average power consumption 120V model: 646 W or less (At the option full-equipped: 690 W) 230V model: 612 W or less (At the option full-equipped: 622 W) Ozone 0.01 ppm or less (initial) 0.035 ppm or less (after endurance) Dimensions Platen/1-casette model: 622mm x 638mm x 580.4mm (WxDxH) Platen/2-casettes model: 622mm x 638mm x 665.4mm (WxDxH)
  • Page 55 Chapter 1 Paper size Single-sided Double-sided Casette feed Manual feed Casette feed Manual feed Plain paper 27.5 27.5 25.5 25.5 22.5 22.5 STMT 10.5 10.5 STMTR 27.5 27.5 LTRR 11.5 11.5 10.5 10.5 22.5 22.5 16KR Heavy paper; 81 to 105g/ 23 (-) 23 (23) 22 (-)
  • Page 56: Printing Speed (ir2025/ir2025i)

    Chapter 1 *1. Bond SP. FIX. Mode in the user mode: OFF *2. Bond SP. FIX. Mode in the user mode: ON Supplement: - The above copy speed does not change irrespective of whether paper is supplied from the upper/lower cassette, the manual feed tray, or from the cassette feeding module.
  • Page 57 Chapter 1 1-33...
  • Page 58 Chapter 1 T-1-10 Paper size Single-sided Double-sided Casette feed Manual feed Casette feed Manual feed Plain paper 23.5 23.5 25.5 25.5 22.5 22.5 STMT 10.5 10.5 STMTR 27.5 27.5 LTRR 11.5 11.5 10.5 10.5 22.5 22.5 16KR Heavy paper; 81 to 105g/ 23 (-) 23 (23) 22 (-)
  • Page 59: Printing Speed (ir2022/ir2022i/ir2022k/ir2022n))

    Chapter 1 *1. Bond SP. FIX. Mode in the user mode: OFF *2. Bond SP. FIX. Mode in the user mode: ON Supplement: - The above copy speed does not change irrespective of whether paper is supplied from the upper/lower cassette, the manual feed tray, or from the cassette feeding module.
  • Page 61 T-1-11...
  • Page 62 Paper size Single-sided Double-sided Casette feed Manual feed Casette feed Manual feed Plain paper 25.5 25.5 22.5 22.5 STMT 10.5 10.5 STMTR 27.5 27.5 LTRR 11.5 11.5 10.5 10.5 22.5 22.5 16KR Heavy paper; 81 to 105g/ 23 (-) 23 (23) 22 (-) 22 (-) m2 *1...
  • Page 63: Printing Speed (ir2018/ir2018i/ir2018n)

    Envelope Monarch COM10 ISO-B5 ISO-C5 Postcard Postcard 11.5 Double postal card 10.5 4-plane post card 23.5 *1. Bond SP. FIX. Mode in the user mode: OFF *2. Bond SP. FIX. Mode in the user mode: ON Supplement: - The above copy speed does not change irrespective of whether paper is supplied from the upper/lower cassette, the manual feed tray, or from the cassette feeding module.
  • Page 65 T-1-12...
  • Page 66 Paper size Single-sided Double-sided Casette feed Manual feed Casette feed Manual feed Plain paper 25.5 25.5 22.5 22.5 STMT 10.5 10.5 STMTR 27.5 27.5 LTRR 11.5 11.5 10.5 10.5 22.5 22.5 16KR Heavy paper; 81 to 105g/ 23 (-) 23 (23) 22 (-) 22 (-) m2 *1...
  • Page 67: Types Of Paper

    Envelope Monarch COM10 ISO-B5 ISO-C5 Postcard Postcard 11.5 Double postal card 10.5 4-plane post card 23.5 *1. Bond SP. FIX. Mode in the user mode: OFF *2. Bond SP. FIX. Mode in the user mode: ON Supplement: - The above copy speed does not change irrespective of whether paper is supplied from the upper/lower cassette, the manual feed tray, or from the cassette feeding module.
  • Page 69: Chapter 2 Installation

    Chapter 2 Installation...
  • Page 71: Before Starting The Work (230v Cenv)...................................................................................................................2

    Contents Contents 2.1 Making Pre-Checks................................2-1 2.1.1 Selecting the Site of Installation ..............................2-1 2.1.2 Before Starting the Work (230V CENV)............................. 2-1 2.1.3 Before Starting the Work (230V CENV)............................. 2-4 2.2 Unpacking and Installation ............................2-6 2.2.1 Unpacking and Removing the Packaging Materials ........................2-6 2.2.2 Unpacking and Removing the Packaging Materials ........................
  • Page 73: Making Pre-checks

    Chapter 2 2.1 Making Pre-Checks 2.1.1 Selecting the Site of Installation 0017-5507 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Select the site of installation against the following requirements; if possible, visit the user's before delivery of the machine: 1) There must be a power outlet properly grounded and rated as indicated (-/+10%) for exclusive use by the machine.
  • Page 74 Chapter 2 2) The machine weighs a maximum of about 53 kg. Be sure to work in a group of 2 persons when lifting it. 1-2 Checking the Contents Check to be sure that none of the following contents is missing: B5 STMT/LGL 11 17 STMT/LGL...
  • Page 75 Chapter 2 1-3 Names of Parts [13] [14] [12] [11] [15] [10] [17] [16] F-2-4 DADF [10] Left door Reader front cover [11] Left cover (rear) Control panel [12] Reader left cover Delivery tray [13] Reader right cover Front cover [14] Reader rear cover Cassette 1...
  • Page 76: Before Starting The Work (230v Cenv)

    Chapter 2 2.1.3 Before Starting the Work (230V CENV) 0017-7151 iR2025 / iR2030 1-1 Points to Make Before Installation Be sure to go through the following before starting the work: 1) If you are installing the machine after moving it from a cold to warm location, be sure to leave the machine unpacked for at least 2 hours so that the machine is fully used to the site temperature, thus avoiding image faults caused by condensation.
  • Page 77 Chapter 2 Control panel [12] Reader left cover Delivery tray [13] Reader right cover Front cover [14] Reader erar cover Cassette 1 [15] Rear cover Cassette 2 [16] Cassette rear cover Left cover (front) [17] Right cover (upper) Manual feed tray [18] Right cover (lower) *1: Copyboard cover is optionnal item.
  • Page 78: Unpacking And Installation

    Chapter 2 1) Unpack the machine and remove vinyl, cushioning materials, and tape. 2) Hold the handles [1] of the machine together with one or more persons and 2.2 Unpacking and Installation take it out. 2.2.1 Unpacking and Removing the Packaging Materials 0017-5523 The maximum weight of this machine is approximately 53kg.
  • Page 79 Chapter 2 2) Turn the developer pressure release lever [1] clockwise, and then open the 5) While holding the protective cover, insert the new drum unit [1] into the left door [2] until it stops. iR body. MEMO: The protective cover will not be reused. The left door must be opened fully to prevent the drum from being damaged while it is inserted into the drum unit.
  • Page 80: Installing The Toner Bottle

    Chapter 2 9) Close the front cover [1]. 4) While holding the toner bottle, pull the seal [1] to remove it. F-2-17 2.2.4 Installing the Toner Bottle 0017-5526 iR2018 / iR2022 F-2-21 5) Turn the toner cartridge in the direction of the arrow until it stops. The image density may be slightly lower than usual on the first approx.
  • Page 81 Chapter 2 5) Turn the toner cartridge in the direction of the arrow until it stops. 2.2.5 Installing the Toner Bottle 0017-5527 iR2022i / iR2025 / iR2030 / iR2018i The image density may be slightly lower than usual on the first approx. 100 sheets printed after installation of the machine.
  • Page 82: Setting The Cassettes

    Chapter 2 4) Turn the lever [1] of the paper front guide counterclockwise to release it. 2.2.6 Setting the Cassettes Slide the paper front guide [2] to fit to the size of the paper to be used, and then turn the lever clockwise to lock it. 0017-5528 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Holding the knob [1] at the center of the cassette, draw out the cassette [2]...
  • Page 83: Attaching The Ferrite Core

    Chapter 2 7) Affix the cassette size label [1] to the paper size indication plate [2]. 1) Attach the ferrite core [2] to the user's USB cable, and then connect the USB cable to the USB port of the host machine. To reduce noise, attach the ferrite core as close to the USB port of the host machine as possible.
  • Page 84: Setting The Date And Time

    Chapter 2 4) Using , select the country/region type that conforms to the com- munication standard used in the country/region where the machine is used. 5) Press the OK. When "Please Wait" disappears, the selected country/region type takes effect. 2.2.11 Setting the Date and Time 0017-5534 iR2018 / iR2022 1) Press the additional functions keys to display the user mode screen.
  • Page 85 Chapter 2 2.2.12 Setting the Date and Time 0017-5535 iR2022i / iR2025 / iR2030 / iR2018i 1) Press key to display the user mode screen. 2) Select "TIMER SETTINGS" and then press the OK. 3) Select "DATE&TIME SETTING", and then press the OK. The set date and time appears.
  • Page 86: Attaching Other Parts

    Chapter 2 1) Align the side guide (rear) [1] to "A4/A3" "LTR/11X17" [2]. 2.2.13 Attaching Other Parts 2) Affix the label of the series matching the document size label [3] to the feeder cover. 0017-5536 iR2022i / iR2018i Adjust the label position by moving it back and forth (in the direction of the arrow [5]) according to the view point of the user so that the indicator a.
  • Page 87: Checking The Connection To The Network

    Chapter 2 2.3 Checking the Connection to the Network 2.3.1 Checking the Network Connection 0017-5537 iR2018 / iR2022 If the machine supports a network feature, check the network connection following the procedure below. 1) Press the following keys to display the service mode screen: Additional Functions Key >...
  • Page 88: Checking The Network Connection

    Chapter 2 2.3.2 Checking the Network Connection 0017-5539 iR2022i / iR2025 / iR2030 / iR2018i If the machine supports a network feature, check the network connection following the procedure below. 1) Press the following keys to display the service mode screen: >...
  • Page 89: Flow Of Accessory Installation

    Chapter 2 2.4 Flow of Accessory Installation 2.4.1 Flow of Accessary Installation (230V CENV) 0017-7884 iR2022i / iR2018i If you are going to install any accessory after installing the host machine, follow the following flow of work so that the work will become effective. Host machine installation Power supply kit installation Cassette heater attachment kit installation...
  • Page 90: Flow Of Accessary Installation (230v Cenv)

    Chapter 2 2.4.2 Flow of Accessary Installation (230V CENV) 0017-7885 iR2025 / iR2030 If you are going to install any accessory after installing the host machine, follow the following flow of work so that the work will become effective. Host machine installation Power supply kit installation Cassette heater attachment kit installation Cassette feeding module installation...
  • Page 91: Installing The Card Reader

    Chapter 2 2.5 Installing the Card Reader 2.5.1 Points to Note 0017-5544 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i When installing the card reader, the card reader attachment- D1 is required. 2.5.2 Checking the Contents 0017-5545 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i <Card reader-E1>...
  • Page 92 Chapter 2 <Card reader attachment-D1> F-2-47 Card reader mount 1 pc. Card reader cover 1 pc. Harness cover (base + lid) 3 pcs. Repeating harness B 1 pc. Edge saddle 1 pc. TP screw 2 pcs. Binding screw (M4x6) 4 pcs. Cord retainer 1 pc.
  • Page 93: Installation Procedure

    Chapter 2 2.5.3 Installation Procedure 0017-5546 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Turn off the main power switch [1] of the host machine and disconnect the power plug [2] from the outlet. F-2-48 2) Remove the rear cover [1]. - Screws, 4 pcs.
  • Page 94 Chapter 2 When removing the harness [4] through the opening in the card reader mount, take care not to cut or damage it. F-2-52 MEMO: The removed card reader mount is no longer necessary. 5) Insert the card reader [2] harness and ground cable into the hole in the supplied card reader mount [1]. Using the screw [3] removed in step 1, secure the card reader to the card reader mount.
  • Page 95 Chapter 2 8) Connect the connector [1] of the supplied repeating harness B to the connector [2] on the card reader. Connect the repeating harness B's connector which is closer to the clamp [6] to the connector of the card reader. 9) Secure the repeating harness B clamp [4].
  • Page 96 Chapter 2 13) Attach the card reader to the reader. - Supplied TP screws (M4x16) [1], 2 pcs. When tightening the screws, take care not to damage the repeating harness B. F-2-58 14) Slide the card reader cover [1] to attach it to the card reader mount. F-2-59 Route the repeating wire B [1] as shown below.
  • Page 97 Chapter 2 16) Affix the two supplied harness covers (bases) at the right rear of the machine with it aligned with the bottom line of the reader. F-2-62 17) Affix the supplied harness cover (base) [1] at the back of the machine with it aligned with the bottom line of the reader. F-2-63 18) Connect the connector of the repeating harness B [1] to the connector J317 [2] on the image processor PCB.
  • Page 98: Registering The Card Ids

    Chapter 2 20) Using the three harness covers (lids) [2], secure the repeating harness B [1] to the harness covers (bases). F-2-66 21) Using a nipper, remove the precut portion [1] of the rear cover as shown below. F-2-67 22) Attach the rear cover with the repeating harness B routed through the cut portion [1] of the rear cover. F-2-68 2.5.4 Registering the Card IDs 0017-5552...
  • Page 99 Chapter 2 1) Plug the power cord [1] into the outlet, and then turn on the main power switch [2]. F-2-69 2) Press the following keys to display the service mode screen: Additional Functions Key > 2 Key > 8 Key > Additional Functions Key 3) Select "# ACC"...
  • Page 100 Chapter 2 2.5.5 Registering the Card IDs 0017-5553 iR2022i / iR2025 / iR2030 / iR2018i After installing the card reader-E1, register the card numbers to be used in the service mode of the host machine. If they are not registered, cards will not be recognized when inserted.
  • Page 101: Installing The Heater Pcb

    Chapter 2 2.6 Installing the Heater PCB 2.6.1 Preparing the parts 0017-5554 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Prepare the following parts. F-2-71 Heater PCB unit 1 pc. Heater switch harness 1 pc. Cassette heater harness 1 pc.
  • Page 102 Chapter 2 2) Open the front cover [1]. F-2-73 3) Remove the rear cover [1]. - RS tightening screws (M3 x 8)[2], 4 pcs. 4)Release the 3 hooks [1] and then remove the lower-right cover [2]. - RS tightening screws (M3 x 8)[3], 5 pcs. 2-30...
  • Page 103 Chapter 2 5) Remove the upper-right cover [1]. - RS tightening screw (M3 x 8)[2], 1 pc. F-2-74 6) Remove the delivery tray [1]. - RS tightening screws (M3 x 8)[2], 2 pcs. When detaching the derivery tray, be careful not to damage the paper holder [3].
  • Page 104: Installing The Heater Pcb

    Chapter 2 7) Using a nipper or the like, cut out the face plate [2] (used to install a heater switch) on the lower-right cover [1]. F-2-75 2.6.3 Installing the Heater PCB 0017-5556 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Install the heater PCB unit [2].
  • Page 105 Chapter 2 3) Install the edge saddle [3]. Connect one heater switch harness [1] to the connector (J1901) on the heater PCB. Route the other harness [2] to the front of the host machine through the edge saddle [3]. F-2-77 4) Attach the edge saddle [2], then connect the header switch harness [1] (routed to the front of the host machine) to the connector (J15) on the power supply PCB through the edge saddle [2].
  • Page 106 Chapter 2 5) Install the three clamps [1] on the back of the host machine. 6) Connect the cassette heater harness [2] to the connector (J1905) on the heater PCB unit, install the reuse band [3], and then pass the harness through the clamps installed in step 5).
  • Page 107: Installing The Reader Heater

    Chapter 2 2.7 Installing the Reader Heater 2.7.1 Preparing the parts 0017-5557 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Before installing, make sure the heater PCB has been installed. 1) Prepare the following parts. F-2-81 Reader heater 2 pcs.
  • Page 108: Installing The Reader Heater Harness

    Chapter 2 2.7.2 Installing the Reader Heater Harness 0017-5558 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Turn off the main power switch [1] of the host machine and disconnect the power plug [2] from the outlet. F-2-82 2) Open the front cover [1].
  • Page 109 Chapter 2 4) Remove the rear-left cover [2]. - RS tightening screws (M3 x 8)[2], 1 pc. F-2-84 5) Open the core [1] on the rear side of the host machine. Disconnect the two leader flexible cables [3]. 6) Detach the flexible cable guide [5]. - Screws [4], 3 pcs.
  • Page 110 Chapter 2 9) Turn over the reader flexible cable cover [1], and then secure to the back of the reader temporarily using a screw [2]. F-2-86 2-38...
  • Page 111 Chapter 2 10) Pass the heater harness [1] though the harness guide [2] with the clamp [3] of the heater harness aligned with the notch [4] in the harness guide. Don't mistake the notch [4] and the notch [5] for screw stop. F-2-87 11) Remove the metal plate [2].
  • Page 112 Chapter 2 12) Secure the harness guide [1] to the rear bottom of the reader together with the heater harness [2]. 13) Connect the heater connector (right) [3] to the hole [4] of the frame of the reader unit. 14) Install the wire saddle [5], and then pass the heater harness [2] through it. 15) Connect the heater connector (left) [5] to the hole [7] of the frame of the reader unit.
  • Page 113: Removing Reader Components

    Chapter 2 2.7.3 Removing Reader Components 0017-5559 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Installation precautions are as follows: - Do not touch the top surface of the contact sensor. - Be careful not to allow foreign objects to enter the reader unit. - Do not stain the stream reading glass.
  • Page 114 Chapter 2 1) Remove the upper-left cover [1] of the reader. - Screws [2], 5 pcs. F-2-91 2) Remove the blind plate [1]. - Screws [1], 2 cps. F-2-92 b. Machine with a DADF 1) Remove the stream reading glass holder [2]. - Screws [1], 2 pcs.
  • Page 115: Installing The Reader Heater

    Chapter 2 Mount the stream reading glass with the notch [1] of the sheet material affixed to the glass is at the front left. F-2-94 3) Remove the jump board [2]. - Screw [1], 1pc. F-2-95 4) Remove the stay [2]. - Screws [1], 2pcs.
  • Page 116 Chapter 2 1) Pull the front side [1] of the drive belt in the direction of the arrow to move the contact sensor [2] to the vicinity of center. Do not touch the top surface of the contact sensor. F-2-97 2) Install the heater base [2].
  • Page 117 Chapter 2 6) Attach the heater cover [1]. - Screw [2], 1 pc. F-2-99 7) Install the reader heater [1]. - Screw [2], 1 pc. 8) Connect the connector [3] of the heater. F-2-100 9) Attach the heater cover [1]. - Screw [2], 1 pc.
  • Page 118 Chapter 2 12) Install the copyboard glass. 13) Install the right glass holder of the reader. - Screws, 2 pcs. Tighten the screws pressing the glass holder towards the glass. 14) Attach the rear-left cover of the host machine. - Screws, 3 pcs. 15) Attach the upper-right cover of the host machine.
  • Page 119: Installing The Cassette Heater

    Chapter 2 2.8 Installing the Cassette Heater 2.8.1 Preparing the parts 0017-5562 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Before installing the cassette heater, make sure the heater PCB has been installed. 1) Prepare the following parts. F-2-102 Cassette heater 1 pc.
  • Page 120: Installing The Cassette Heater

    Chapter 2 2.8.2 Installing the Cassette Heater 0017-5563 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Turn off the main power switch [1] of the host machine and disconnect the power plug [2] from the outlet. F-2-103 2) Remove the rear cover [1].
  • Page 121 Chapter 2 4) From the rear of the host machine, insert the cassette heater [1] in the slot [2] in the host machine. When installing the cassette heater, exercise care so that the harness is caught in other parts. 5) Secure the cassette heater [1]. - Screw [3], 1 pc.
  • Page 122 Chapter 2 9) Remove the cassette rear cover [1]. - Screws [2], 2 pcs. F-2-106 9) Install the wire saddle (large) [2], lace the cassette heater harness [3] through the harness guide [4] and wire saddle (large) [2], and then connect the connector of the cassette heater harness to the connector [5].
  • Page 123: Installing The Control Card Cable

    Chapter 2 2.9 Installing the Control Card Cable 2.9.1 Preparing the parts 0017-5564 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Prepare the following parts. F-2-109 Control card cable 1 pc. Binding screw (M4x6) 1 pc. 2-51...
  • Page 124: Installing The Control Card Cable

    Chapter 2 5) Using a nipper, remove the precut portion [1] of the rear cover as shown 2.9.2 Installing the Control Card Cable below. 0017-5565 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Turn off the main power switch [1] of the host machine and disconnect the power plug [2] from the outlet.
  • Page 125 Chapter 2 2-53...
  • Page 127: Chapter 3 Main Controller

    Chapter 3 Main Controller...
  • Page 129: Construction ...............................................................................................................................................3

    Contents Contents 3.1 Construction ...................................3-1 3.1.1 Construction and Mechanisms ..............................3-1 3.2 Construction of the Electrical Circuitry .........................3-1 3.2.1 Image Processor PCB .................................. 3-1 3.3 Image Processing ................................3-2 3.3.1 Overview of the Image Flow ............................... 3-2 3.3.2 Construction of the Image Processing Module ..........................3-3 3.3.3 Reader Unit Input Image Processing ............................
  • Page 131: Construction And Mechanisms

    Chapter 3 3.1 Construction 3.1.1 Construction and Mechanisms 0017-2274 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The machine's main controller block consists of the following and has the following functions: T-3-1 Item Description Image Processor PCB Controls system operation, memory, printer unit output, image processing, printer unit image input processing, card printer unit interface, fax image...
  • Page 132: Image Processing

    Chapter 3 J317 J320 J300 J305 J318 J308 J301 J303 J309 J304 (main) (sub) J312 J313 J316 J315 IC10 BAT951 IC11S J319 IC140 J314 J310 F-3-2 T-3-2 Connector Description J300 SERIAL (RS-232C) PCB connection slot J301 USB memory connection slot J303 USB port J304...
  • Page 133: Construction Of The Image Processing Module

    Chapter 3 Other iR machine Original Copy Scan -SEND -FAX -PullScan -E-Mail -PDL Print Image data Print output F-3-3 3.3.2 Construction of the Image Processing Module 0017-2385 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The machine's major image processing is executed by the Image processor PCB. The following shows the construction of the modules associated with image processing: Reader Unit Reader controller PCB...
  • Page 134: Compressio/ Extesion/ Editing Block

    Chapter 3 Reader unit Image processor PCB Enlargement/reduction Edge emphasis -intensify-to-density conversion -density adjustment (F adjustment) -gamma correction Binary processing (error diffusion) To compression/expansion/editing block F-3-5 3.3.4 Compressio/ Extesion/ Editing Block 0017-2387 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Here, image data is processed for compression, extension, and editing.
  • Page 135: Flow Of Image Data

    Chapter 3 Image processor PCB Compression/expansion/editing block Binary density conversion Enlargement/reduction Smoothing To DC controller PCB F-3-7 3.4 Flow of Image Data 3.4.1 Flow of Image Data According to Copy Functions 0017-2390 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The following is the flow of image data when the Copy Function is in use: Reader unit Image processor PCB...
  • Page 136: Flow Of Image Data For The Fax Transmission

    Chapter 3 Reader unit mage processor PCB Image processing block for reader unit SDRAM Data expansion USB1.1 Data rotation Resolution conversion Ethernet port (compression data) To network F-3-9 3.4.3 Flow of Image Data for the Fax Transmission 0017-2392 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The following is the flow of image data when the fax transmission function is in use: Reader unit Image processor PCB...
  • Page 137: Flow Of Image Data For The Pdl Function

    Chapter 3 Super G3 Fax Board Image processor PCB Image processing block for fax SDRAM Data rotation Data compression Data expansion Image processing block for printer unit DC controller PCB F-3-11 3.4.5 Flow of Image Data for the PDL Function 0017-2394 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The following is the flow of image data when the PDL function is in use:...
  • Page 138: Parts Replacement Procedure

    Chapter 3 2) Detach the RAM cover [1]. - 5 screws [2] 3.5 Parts Replacement Procedure 3.5.1 Main Controller PCB 3.5.1.1 Preparation for Removing the Image Processor 0017-2248 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Detach the rear cover.(page 9-5)Reference[Removing the Rear Cover] 2) Detach the rear left cover.(page 9-5)Reference[Removing the Rear Left Cover] 3.5.1.2 Removing the Image Processor PCB...
  • Page 139 Chapter 3 F-3-17 In the case of the capacitor PCB - 2 screws [3] F-3-20 9) Detach the cable guide [2] in the upward direction. - 1 claw [1] F-3-18 7) Disconnect the USB memory [1]. F-3-21 10) Open the core [1]. F-3-22 11) Detach the cable retainer [1].
  • Page 140: Procedure After Replacing The Image Processor Pcb

    Chapter 3 F-3-23 12) Detach the flexible cable guide [1]. - 3 screws [2] F-3-26 3.5.1.3 Procedure after Replacing the Image Processor 0017-2271 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i If you have replaced the image processor PCB with a new one, perform the following operations: - Using the service support tool, download the latest firmware (System/ Boot).
  • Page 141: Removing The Sdram

    Chapter 3 3.5.2.2 Removing the SDRAM 0017-2252 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Release two lock levers [1] in the direction of arrow [A] and remove SDRAM [2]. F-3-29 F-3-27 When turning off the main power switch and disconnecting the power plug from the power outlet, the power is supplied between the SDRAM and the super capacitor for image memory backup.
  • Page 143: Chapter 4 Original Exposure System

    Chapter 4 Original Exposure System...
  • Page 145: Specifications, Control Methods, And Functions (ir2030i/ir2030/ir2025i/ir2025/ir2022i/ir2022) ...................... 4

    Contents Contents 4.1 Construction ...................................4-1 4.1.1 Specifications, Control Methods, and Functions (iR2030i/iR2030/iR2025i/iR2025/iR2022i/iR2022) ........4-1 4.1.2 Specifications, Control Methods, and Functions (iR2018i/iR2018).................... 4-1 4.1.3 Major Components (iR2030i/iR2030/iR2025i/iR2025/iR2022i/iR2022) ................... 4-2 4.1.4 Major Components (iR2018i/iR2018) ............................4-3 4.1.5 Control System Configuration (iR2030i/iR2030/iR2025i/iR2025/iR2022i/iR2022) ..............4-3 4.1.6 Control System Configuration (iR2018i/iR2018)........................
  • Page 146: Contact Sensor Hp Sensor....................................................................................................................................4

    Contents 4.4.6.1 Removing the Contact Sensor HP Sensor..............................4-21 4.4.7 Original Size Sensor .................................. 4-21 4.4.7.1 Removing the Original Sensor (Vertical Scan Direction) ..........................4-21 4.4.7.2 Removing the Original Sensor (Horizontal Scan Direction) ........................4-22 4.4.8 Reader Heater (option)................................4-22 4.4.8.1 Removing the Reader Heater (Right) ................................
  • Page 147: Construction

    Chapter 4 4.1 Construction 4.1.1 Specifications, Control Methods, and Functions (iR2030i/iR2030/iR2025i/iR2025/iR2022i/iR2022) 0017-5566 iR2022i / iR2025 / iR2030 / iR2022 Major specifications, control methods, and functions of the original exposure system are summarized below. T-4-1 Item Function/Method Exposure light source Original scan In BOOK mode: Original scan is performed by moving the contact image sensor (CIS).
  • Page 148: Major Components (ir2030i/ir2030/ir2025i/ir2025/ir2022i/ir2022)

    Chapter 4 Item Function/Method Carriage position Contact image sensor (CIS) HP sensor (SR401) detection Magnification range 50% to 200% Vertical scan direction: Image processing is by image processor PCB Horizontal scan direction: Carriage movement speed change and image BOOK mode: processing by image processor PCB *1 Original feed speed change and image processing by ADF mode:...
  • Page 149: Major Components (ir2018i/ir2018)

    Chapter 4 Component Function/Specification Reader heater*1 Prevents condensation inside the original glass. Original sensor 1 SR404 Detects the original size (AB, INCH/A, INCH/AB). Original sensor 2 SR405 Detects the original size (AB, A, INCH/AB) [10] Contact image sensor (CIS) Uses LEDs for indirect exposure (LED + Photoconductor) [11] CISHP sensor...
  • Page 150: Control System Configuration (ir2018i/ir2018)

    Chapter 4 [13] [12] [11] [10] F-4-3 [1] Printer main body (Connected to the image processor PCB) [2] Connected to ADF [3] Connected to the power supply PCB [4] Reader motor drive control [5] Reader motor (M401) [6] Reader controller PCB [7] Original sensor (horizontal scan direction) [8] Original sensor (vertical scan direction) [9] Contact image sensor...
  • Page 151: Reader Controller Pcb (ir2030i/ir2030/ir2025i/ir2025/ir2022i/ir2022)

    Chapter 4 [9] CISHP sensor (PS503) [10] Copyboard cover open/close sensor (Front: SR403) [11] Copyboard cover open/close sensor (Front: SR402) 4.1.7 Reader Controller PCB (iR2030i/iR2030/iR2025i/iR2025/iR2022i/iR2022) 0017-5571 iR2022i / iR2025 / iR2030 / iR2022 The functional configuration of the reader controller PCB is shown below. DC5V DC3.3V DC24V...
  • Page 152: Basic Sequence

    Chapter 4 DC5V DC3.3V DC24V J401 J405 J404 J403 J402 J409 J410 J411 J412 J408 J413 J406 J407 F-4-6 T-4-6 Jack No. Function J401 Supplies power (24 VDC) from the main body (printer). J402 Supplies power (5 VC, 3.3 VDC) from the main body (printer). J403 Communicates with the main body (printer) (to control the ADF).
  • Page 153: Basic Sequence After Depression Of Start Key (book Mode, One Sheet Of Original)

    Chapter 4 Main power switch SREADY STBY Reader motor (M401) CISHP sensor (SR401) Shading Shading position position : Forward movement : Backward movement F-4-7 CISHP sensor Shading Leading edge position of original 1. CIS position check F-4-8 4.2.2 Basic Sequence after Depression of Start Key (Book mode, One Sheet of original) 0017-2624 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Black shading/White shading...
  • Page 154: Various Control

    Chapter 4 Black shading/White shading Start key STBY SCRW SCFW STBY Reader motor (M401) CISHP sensor (SR401) Shading Shading Stream reading Trailing edge position position position of original : Forward movement : Backward movement F-4-11 CS HP sensor Original glass reading start Stream reading Shading...
  • Page 155: Reader Motor Control

    Chapter 4 4.3.1.2 Reader Motor Control 0017-2627 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The reader motor driver controls rotation/stop and rotational direction/speed of the reader motor based on the signals from IC2. Reader controller PCB 3.3V +24V RTP3APWN...
  • Page 156: Analog Control Performed By The Cis (ir2022i/ir2022/ir2018i/ir2018)

    Chapter 4 Image read line Light guide LED (R/G/B) Original glass Rod lens array Scan direction CMOS sensor array LED (R/G/B) Light guide Rod lens array Light guide F-4-16 4.3.2.2 Analog Control Performed by the CIS (iR2022i/iR2022/iR2018i/iR2018) 0017-2629 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The flow of analog image processing performed by the contact image sensor (CIS) is as follows: The light reflected by the original is collected by the rod lens array.
  • Page 157: Analog Control Performed By The Cis (ir2030i/ir2030/ir2025i/ir2025/ir2022i/ir2022)

    Chapter 4 4.3.2.3 Analog Control Performed by the CIS (iR2030i/iR2030/iR2025i/iR2025/iR2022i/iR2022) 0017-2630 iR2022i / iR2025 / iR2030 / iR2022 The flow of analog image processing performed by the contact image sensor (CIS) is as follows: The light reflected by the original is collected by the rod lens array. - The light is received by the CMOS sensor array.
  • Page 158: Outline Of Original Size Detection

    Chapter 4 The original size is identified by the combination of presence and absence of output levels of the reflection type sensors as summarized in the tables below. - Absence of paper: The light reflected from the reflection type sensor changes when the copyboard cover is open/close. - Presence of paper: The light reflected from the reflection type sensor does not change when the copyboard cover is open/close.
  • Page 159 Chapter 4 2) The copyboard cover opens (at an angle of more than 30o). Original sensor: Turns off. Original sensor 3 Original sensor 4 Original sensor 1 Original sensor 2 F-4-21 3) The copyboard cover is closed (at an angle of 30 deg). Original sensor: Turns on and original size identification process 1 is performed.
  • Page 160: Dirt Sensor Control

    Chapter 4 4.3.5 Dirt Sensor Control 4.3.5.1 Outline 0017-2635 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The machine changes the original read position or corrects the read image depending on the presence/absence of dust on the stream reading glass or ADF platen roller, thus preventing dust from showing up in the image.
  • Page 161: Image Processing

    Chapter 4 T-4-8 Point Description Read reference position out 0.5 mm from the reference position to the inside of the roller About 1.0 mm from the reference position to the inside of the roller Platen roller 0.5mm 0.5mm A B C Stream reading Lens...
  • Page 162: Cmos Sensor Drive

    Chapter 4 Functions of the image processing system are summarized below. T-4-10 - Reader controller PCB CMOS sensor drive, analog image processing, A/D conversion, and shading correction The reader controller PCB is used to process images on a line-by-line basis. Its major functions are as follows: 1)Analog image processing - CMOS sensor drive - CMOS sensor output gain correction and offset correction...
  • Page 163: Shading Adjustment

    Chapter 4 The CMOS sensor outputs are necessary even for the following reasons even when the density of the original is uniform: (1) Variation in sensitivity among CMOS sensor pixels (2) Variation in light intensity of rod lens array The machine performs shading correction to even out the CMOS sensor output. There are two types of shading correction: shading adjustment performed in the Service mode and shading correction performed for each job.
  • Page 164: Parts Replacement Procedure

    Chapter 4 4.4.1.2 Procedure after Replacing the Copyboard Glass (Model equipped with ADF) 4.4 Parts Replacement Procedure 0017-8454 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 4.4.1 Copyboard glass After replacing the copyboard glass, enter the correction values (X, Y, Z) of the standard white plate which are indicated on the back of the new copy- 4.4.1.1 Removing the Copyboard glass board glass in the service mode.
  • Page 165: Reader Controller Pcb

    Chapter 4 4) Detach the right cover (Upper). 16) Disconnect the two connectors [1], and then remove the harness from the 5) Detach the left cover (rear). edge saddle [2] and clamp [3]. And then remove the five screws [4]. 6) Open the copyboard cover (or ADF).
  • Page 166: Scanner Motor

    Chapter 4 23) Remove the reader controller PCB [1] from the mount. 13) Pull the drive belt (front) [1] in the direction of the arrow to move the - Screws [2], 3 pcs contact sensor [2] to the position shown below. F-4-45 2) Remove the rear side of the contact sensor [1] from the carriage.
  • Page 167: Original Size Sensor

    Chapter 4 4.4.7 Original Size Sensor 4) Detach the right cover (upper). 5) Detach the left cover (rear). 6) Open the copyboard cover (or ADF). 4.4.7.1 Removing the Original Sensor (Vertical Scan 7) Detach the small cover. Direction) 8) Disconnect the ground cable of the ADF harness. 9) Remove the ADF harness.
  • Page 168: Removing The Original Sensor (horizontal Scan Direction)

    Chapter 4 8) Remove the original sensor (vertical scan direction) [1]. 6) Remove the harness from the edge saddle/clamp [1], and then disconnect - connector [2], 2 pcs the connector. 7) Remove the original sensor [2]. F-4-53 F-4-56 4.4.7.2 Removing the Original Sensor (Horizontal Scan 4.4.8 Reader Heater (option) Direction) 4.4.8.1 Removing the Reader Heater (Right)
  • Page 169 Chapter 4 5) Remove the jump board [1]. - Screw [2], 1 pcs F-4-59 6) Remove the stream reading glass stay [1]. - Screw [2], 2 pcs 7) Pull the drive belt (front) [3] in the direction of the arrow to move the con- tact sensor [4] to the center.
  • Page 171: Chapter 5 Laser Exposure

    Chapter 5 Laser Exposure...
  • Page 173: Overview ..................................................................................................................................................................5

    Contents Contents 5.1 Construction ...................................5-1 5.1.1 Overview...................................... 5-1 5.1.2 Specifications and Control Mechanism ............................5-1 5.1.3 Main Components ..................................5-1 5.1.4 Control System Configuration ..............................5-2 5.2 Various Controls ................................5-2 5.2.1 Controlling the Laser Activation Timing............................. 5-2 5.2.1.1 Laser Emission ON/OFF Control..................................5-2 5.2.1.2 Horizontal Synchronization Control ................................5-3 5.2.2 Controlling the Intensity of Laser Light ............................
  • Page 175: Construction

    Chapter 5 5.1 Construction 5.1.1 Overview 0017-2643 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The laser scanner unit consists of a laser driver, scanner motor, and others. It is controlled by the signals from the DC controller PCB. The laser driver operates the laser diode to emit light in response to the laser control signals and video signals from the DC controller PCB.
  • Page 176: Control System Configuration

    Chapter 5 Name Function [2] Laser mirror 1 (loop-back mirror) Reflects a laser beam toward laser mirror 2. [3] Laser mirror 2 (loop-back mirror) Reflects a laser beam toward the photoconductor drum. [4] BD PCB Generates a BD signal. [5] Polygonal mirror Scans the photoconductive drum with a laser beam in the main scan direction.
  • Page 177: Horizontal Synchronization Control

    Chapter 5 The following table shows combinations of laser control signals (CNTRL0, CNTRL1, and CNTRL2). T-5-3 Laser control signal Laser status Description CTL2 CTL1 CTL0 Laser A Laser B Laser control OFF Video signal input Laser beams can be emitted in enable response to video signals.
  • Page 178: Controlling The Laser Shutter

    Chapter 5 From the moment the laser scanner motor starts to the moment it reaches the target revolution speed, the revolution speed is controlled with reference to the laser scanner motor revolution speed signal (FG signal). After the target revolution speed is reached, the revolution speed is controlled so that the BD cycle and the laser scanner motor revolution cycle are in the same phase.
  • Page 179 Chapter 5 When the drum unit is drawn out, the interlocked laser shutter moves down, shutting off the laser beam path. When opening of the front cover or left door is detected, the laser scanner motor and laser outputs turn off. OPEN CLOSE F-5-4...
  • Page 180: Parts Replacement Procedure

    Chapter 5 5.3 Parts Replacement Procedure 5.3.1 Laser Scanner Unit 5.3.1.1 Removing the Laser Scanner Unit 0017-8556 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Detach the rear cover. 2) Open the front cover. 3) Detach the right cover (lower). 4) Detach the delivery tray.
  • Page 181: Chapter 6 Image Formation

    Chapter 6 Image Formation...
  • Page 183: Major Components Of Image Formation System .....................................................................................................6

    Contents Contents 6.1 Construction ...................................6-1 6.1.1 Specifications of Image Formation System ..........................6-1 6.1.2 Major Components of Image Formation System......................... 6-1 6.2 Image Formation Process...............................6-3 6.2.1 Image Formation Process................................6-3 6.3 Basic Sequence ................................6-3 6.3.1 Basic Sequence of Operation ............................... 6-3 6.4 Driving and Controlling the High-Voltage System .......................6-5 6.4.1 Outline......................................
  • Page 185: Construction

    Chapter 6 6.1 Construction 6.1.1 Specifications of Image Formation System 0017-4328 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i T-6-1 Photosensitive drum Drum type OPC drum Drum diameter Cleaning mechanism Cleaning blade Processing speed 131.95mm/sec Primary charging Charging method Roller charging (AC + DC) ng roller diameter...
  • Page 186 Chapter 6 [2] Cleaner blade [3] Primary charging roller [4] Drum unit [5] Blade [6] Developing assembly [7] Toner bottle [8] Developing cylinder [9] Transfer charging roller [10] Static eliminator...
  • Page 187: Image Formation Process

    Chapter 6 6.2 Image Formation Process 6.2.1 Image Formation Process 0017-4330 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The image formation system of this machine consist of a primary charging roller, a drum unit integrated with a drum cleaner, a toner bottle, a developing assembly, a transfer charging roller, and so on.
  • Page 188 Chapter 6 - During printing To prevent fogging of the drum, the developing DC bias is held higher than usual except during image formation. To prevent the toner remaining on the photosensitive drum from sticking to the transfer charging roller, the transfer roller bias which is lower than that applied during printing the is applied at the prescribed timing.
  • Page 189: Driving And Controlling The High-voltage System

    Chapter 6 6.4 Driving and Controlling the High-Voltage System 6.4.1 Outline 0017-4333 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The voltage generated by superimposing the DC voltage over the AC voltage is applied to the primary charging roller and developing cylinder, and a positive or negative DC voltage is applied to the transfer charging roller according to the instruction of the CPU on the DC controller PCB.
  • Page 190: Charging Mechanism

    Chapter 6 6.5.2 Charging Mechanism 6.5.2.1 Primary Charging Bias Control 0017-4335 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i With the primary charging bias method, the drum is charged directly by the charging roller. In addition to a DC bias, an AC bias is applied to the primary charging roller to stabilize charging.
  • Page 191: Toner Container

    Chapter 6 A DC bias and an AC bias are applied to the developing cylinder. The ASIC on the DC controller PCB outputs the developing AC bias drive signal (/DVACFOT), developing AC bias ON/OFF signal (/DVACON), developing DC bias drive signal (/DVDCFOT), and developing DC bias output level signal (/DVDCPWM) to apply the voltage generated by superimposing the developing AC bias over the developing DC bias to the developing cylinder.
  • Page 192: Controlling The Transfer Bias

    Chapter 6 The transfer unit consists of a transfer roller [1] and an static eliminator [2]. The transfer roller is driven by the photosensitive drum. The static eliminator is biased to separate paper from the drum. F-6-12 6.8.2 Controlling the Transfer Bias 6.8.2.1 Transfer Roller Bias Control 0017-4356 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i...
  • Page 193: Photosensitive Drum Cleaning

    Chapter 6 6.9 Photosensitive Drum Cleaning 6.9.1 Outline 0017-4360 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Toner reaming on the photosensitive drum after image transfer is scraped by the photosensitive drum cleaner blade and is fed in the waste toner box. 6.9.2 Waste Toner Full Detection 0017-4362 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i...
  • Page 194: Parts Replacement Procedure

    Chapter 6 9) Draw out the developing assembly [1]. 6.10 Parts Replacement Procedure 6.10.1 Drum Unit 6.10.1.1 Removing the Drum Unit 0017-8557 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Open the front cover . 2) Turn the developing assembly locking lever [2] clockwise to open the left door [3].
  • Page 195: Transfer Charging Roller

    Chapter 6 5) Select "#PRINT" using the + or - key, and then press the OK key. 1) Open the left door. 6) Select "#PRINT SW" using the + or - key, and hen press the OK key. Con- 2) Remove the transfer charging roller [1] firm that the following message is displayed: Message: #PRINT SW 001 00000000 7) Press the following keys and confirm the message:...
  • Page 197: Chapter 7 Pickup/feeding System

    Chapter 7 Pickup/Feeding System...
  • Page 199: Specifications/configuration/operation Methods .................................................................................................... 7

    Contents Contents 7.1 Construction ...................................7-1 7.1.1 Specifications/Configuration/Operation Methods ........................7-1 7.1.2 Locations of Main Units ................................7-2 7.1.3 Roller Layout Drawing ................................7-2 7.1.4 Paper Path Drawing (Printer on its own) ............................. 7-3 7.1.5 Paper Path Drawing (Finisher-U2) .............................. 7-3 7.1.6 Paper Path Drawing (Duplex Unit-B1/Finisher-U2) ........................
  • Page 200: Registration Clutch...............................................................................................................................................7

    Contents 7.5.12.1 Removing the Registration Clutch................................7-15 7.5.13 Separation Roller ..................................7-15 7.5.13.1 Removing the Feed and Separation Rollers..............................7-15 7.5.14 Separation Pad ..................................7-16 7.5.14.1 Removing the Separation Pad..................................7-16...
  • Page 201: Construction

    Chapter 7 7.1 Construction 7.1.1 Specifications/Configuration/Operation Methods 0017-4363 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Functions and operation methods of the pickup/feeding system are as follows: T-7-1 Item Function/Operation method Pickup method Cassette Claw and separation retard Multi manual feed tray Separation pad Plain paper 300 sheets (64g/m2)
  • Page 202: Locations Of Main Units

    Chapter 7 7.1.2 Locations of Main Units 0017-4364 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Locations of main units of the pickup/feeding system are shown blow. F-7-1 [1] Pickup assembly [2] Manual feed pickup assembly [3] Registration roller [4] Transfer assembly [5] Duplex paper feed assembly (option *1) [6] Fixing assembly...
  • Page 203: Paper Path Drawing (printer On Its Own)

    Chapter 7 [3] Feed roller 1 [4] Multi pickup roller [5] Registration roller [6] Duplex paper feed roller 3 [7] Transfer roller [8] Fixing roller [9] Duplex paper feed roller 2 [10] Duplex paper feed roller 1 [11] Second delivery roller [12] First delivery roller 7.1.4 Paper Path Drawing (Printer on its own) 0017-4368...
  • Page 204: Paper Path Drawing (duplex Unit-b1/finisher-u2)

    Chapter 7 7.1.6 Paper Path Drawing (Duplex Unit-B1/Finisher-U2) 0017-4371 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i F-7-5 [1] Cassette pickup [2] Manual feed pickup [3] Duples paper feed assembly (option *1) [4] Finisher-U2 (option) *1. There are models of the standard equipment. 7.1.7 Paper Path Drawing (Duplex Unit-B1) 0017-4372 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i...
  • Page 205: Paper Path Drawing(inner 2way Tray-e2)

    Chapter 7 F-7-7 [1] Cassette pickup [2] Manual feed pickup [3] Delivery to copy tray 1 [4] Delivery to copy tray 2 (option *1) [5] Duplex paper feed assembly (option *2) *1. There are models of the standard equipment. *2. Inner 2way tray-E2 7.1.9 Paper Path Drawing(Inner 2Way Tray-E2) 0017-4374 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i...
  • Page 206: Detecting Jams

    Chapter 7 F-7-9 [1] Cassette 1 paper presence/absence sensor (SR204) [2] Registration sensor (SR209) [3] Manual feed paper presence/absence sensor (SR208) [4] Duplex paper sensor 2 (SR1003) (option *1) [5] Fixed paper delivery sensor (SR202) [6] First delivery sensor (SR203) [7] Duplex paper sensor 1 (SR1002) (option *1) [8] Second delivery sensor (SR1102) (option *2) [9] Timing sensor (SR210) (*3)
  • Page 207: Stationary Jams

    Chapter 7 T-7-4 Sensor/Registration clutch Fixing delivery sensor (SR202) Registration clutch (CL203) 7.2.2 Stationary Jams 7.2.2.1 Stationary Jam in Pickup Assembly 0017-4383 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Stationary Jam in Pickup Assembly The registration sensor does not detect absence of paper within the prescribed time before the next leading edge of fed paper reaches the registration sensor. T-7-5 Sensor Registration sensor(SR209)
  • Page 208: Cassette Pickup Operation

    Chapter 7 F-7-10 7.3.2 Cassette Pickup Operation 0017-4387 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Rotation of the pickup roller is controlled by the pickup roller drive gear, which transfers the drive power of the main motor (M204) to the pickup roller drive shaft, and the cassette pickup solenoid (SL202).
  • Page 209: Cassette Paper Size Detection

    Chapter 7 4) When the pickup roller rotates once, the toothless portion of the pickup roller drive gear comes to the position of the relay gear and consequently drive power of the main motor is not transferred, stopping the rotation of pickup and feed rollers. 5) The picked up paper is fed to the registration roller through the vertical path roller.
  • Page 210: Manual Feed Pickup Unit

    Chapter 7 7.4 Manual Feed Pickup Unit 7.4.1 Overview 0017-5466 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i a. Multi Manual feed Pickup Control The manual feed pickup mechanism picks up sheets of paper in succession from the multi manual feed tray. The sheets of paper stacked in the tray are raised against the manual feed pickup roller by the inner plate.
  • Page 211: Parts Replacement Procedure

    Chapter 7 3) Detach the rear cover [1]. - Screw [2], 4 pcs. 7.5 Parts Replacement Procedure 7.5.1 Pickup Roller 7.5.1.1 Removing the Cassette Paper Pickup Roller 0017-8563 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Remove the cassette. 2) Open the lower-left cover.
  • Page 212: Cassette Pickup Assembly

    Chapter 7 7) Detach ground wire [1] from harness guide [2]. 3) Remove the cassette pickup assembly [1]. - Screw [3], 1 pc. - Screw [2], 5 pcs. - Screw with toothed washer [3], 1pc . - Connector [4], 3pcs. F-7-23 8) Detach ground wire [1] from wire saddle [2] and harness guide [3].
  • Page 213: Cassette Paper Sensor

    Chapter 7 7.5.8 Manual Pickup Roller 1) Remove the retry sensor [1]. - Connector [2], 1 pc. 7.5.8.1 Removing the Multifeeder Pickup Roller 0017-8572 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Open the front cover. 2) Turn the developer pressure release lever clockwise, and then open the left door.
  • Page 214: Manual Feed Tray Paper Sensor

    Chapter 7 6) Remove the multi-paper roller [1]. 5) Remove the feed guide [1]. - Bearing [1], 1 pc. - Screw [2], 2 pcs. F-7-32 F-7-34 6) Remove the multifeeder paper presence/absence sensor [1]. - Claw [2], 2 pcs. - Connector [3], 1 pc. When installing the multifeeder pickup roller, pay attention to the orientation.
  • Page 215: Registration Roller

    Chapter 7 5) Remove the feed guide [1]. 8) Remove the harness from the guide. - Screw [2], 2 pcs. - connector [1], 1 pc. 9) Remove the multifeeder pickup solenoid [2]. - Screw [3], 1 pc. F-7-37 6) Detach the multifeeder connector cover [1]. - Connector [2], 3 pcs.
  • Page 216: Separation Roller

    Chapter 7 2) Disconnect the connector [1], and then remove the harness from the three 5) Remove the feed guide [1]. wire saddles [2]. - Screw [2], 2 pcs. 3) Remove the resin ring [3], and then remove the registration clutch [4]. F-7-45 6) Remove the multi-paper roller.
  • Page 217: Chapter 8 Fixing System

    Chapter 8 Fixing System...
  • Page 219: Specifications, Control Mechanisms And Functions ................................................................................................8

    Contents Contents 8.1 Construction ...................................8-1 8.1.1 Specifications, Control Mechanisms and Functions ........................8-1 8.1.2 Major Components..................................8-1 8.2 Various Control Mechanisms............................8-2 8.2.1 Controlling the Speed of the Fixing Film ............................ 8-2 8.2.1.1 Controlling the Fixing Film Speed..................................8-2 8.2.2 Controlling the Fixing Film Temperature............................ 8-2 8.2.2.1 Outline..........................................8-2 8.2.2.2 Controlling the Fixing Film Temperature ...............................8-3 8.2.2.3 Target Temperatures by Mode (iR2030/iR2030i)............................8-3...
  • Page 221: Construction

    Chapter 8 8.1 Construction 8.1.1 Specifications, Control Mechanisms and Functions 0017-5468 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i T-8-1 Item Function/Method Fixing method by fixing film + pressure roller Fixing heater Unitary flat heater incorporating both main heater and sub heater Fixing temperature detection [1] Main thermistor (TH1): Temperature control and fault detection [2] Sub thermistor (TH2): Fault detection...
  • Page 222: Various Control Mechanisms

    Chapter 8 F-8-2 Fixing film speed sensor Thermo-switch (TP1) Sub thermistor (TH2) Pressure roller Main thermistor (TH1) Fixing film unit 8.2 Various Control Mechanisms 8.2.1 Controlling the Speed of the Fixing Film 8.2.1.1 Controlling the Fixing Film Speed 0017-5470 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The rotation cycle is measured with reference to the mark provided at the end of the fixing film to rotate the fixing drive motor at the optimum speed, thus keeping the paper feed speed constant.
  • Page 223: Controlling The Fixing Film Temperature

    Chapter 8 The CPU on the DC controller monitors the voltage of the M_TH/S_TH signal to control the fixing heater 1 drive signal (H1DRV) and fixing heater 2 drive signal (H2DRV). These two voltages are generated based on the zero crossing detection signal which is output from the heater control circuit. The CPU controls these two signals to adjust the fixing heater temperature to the prescribed value.
  • Page 224: Target Temperatures By Mode (ir2022/ir2022i/ir2022k/ir2022n)

    Chapter 8 This machine controls the fixing temperature according to the "media type" selected in the user mode and the "target temperature" set in the "special mode." The correspondence between each mode and target temperature is as follows: T-8-3 Fixing mode Paper type Target initial fixing Initial number of sheets...
  • Page 225: Target Temperatures By Mode (ir2018/ir2018i/ir2018n)

    Chapter 8 8.2.2.6 Target Temperatures by Mode (iR2018/iR2018i/iR2018N) 0018-0280 iR2018 / iR2018i This machine controls the fixing temperature according to the "media type" selected in the user mode and the "target temperature" set in the "special mode." The correspondence between each mode and target temperature is as follows: T-8-5 Fixing mode Paper type...
  • Page 226 Chapter 8 DC Controller PCB Power supply PCB Low voltage power +3.3V, +5.1V, +24V,+24VR supply circuit J215 Zero crossing ZEROX circuit Heater drive circuit J215 RLDRV Relay ASIC H1DRV circuit H2DRV J217 High temp. detection circuit Heater trigger S_TH circuit High temp.
  • Page 227 Chapter 8 Fixing System Error Codes E000-0000 STARTUP ERROR The temperature detected by the main and sub thermistors did not reach the prescribed temperature during startup control. E001-0000 ABNORMALLY HIGH TEMPERATURE (detected by main thermistor) The main thermistor detected an abnormally high temperature (250 deg C) during temperature control. E001-0001 ABNORMALLY HIGH TEMPERATURE (detected by sub thermistor) The sub thermistor detected an abnormally high temperature (295 deg C) during temperature control.
  • Page 228: Parts Replacement Procedure

    Chapter 8 6) Open the left door until it sops and pull out the hinge shaft [1]. 8.4 Parts Replacement Procedure 8.4.1 Fixing Unit 8.4.1.1 Removing the Fixing Unit 0017-8159 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Draw out the drum unit.
  • Page 229: Pressure Roller

    Chapter 8 9) Detach the heater harness cover [2]. Disconnect the connector [3]. 3) Raise the claw [1] of the fixing unit inlet guide, and remove the slide the - Screw [1], 1 pc. fixing unit inlet guide [2] by sliding it in the direction of the arrow. F-8-11 10) Disconnect the two connectors [1], and then release the fixing unit har- ness from the wire saddles [2].
  • Page 230 Chapter 8 2) Remove the fixing pressure release lever [2]. 5) Remove the right side stay [1] and left side stay [2]. - Resin ring [1] - Screw [1], 2 pcs. F-8-21 6) Disconnect the connector [1] and release the fixing DC harness [2] from the harness guide [3].
  • Page 231 Chapter 8 7) Remove the ground cable [1] from the holder, and then free the fixing unit 9) Release the pressure plates [1]. AC harness. - Screw [2], 2 pcs. F-8-24 8) Remove the roller guide unit [1]. - Screw [2], 2 pcs. F-8-25 F-8-26 10) After rotating the pressure plates [1] to release them from the fixing film...
  • Page 232: Fixing Delivery Sensor

    Chapter 8 8.4.4 Fixing Delivery Sensor 5) Remove the right side stay [1] and left side stay [2]. - Screw [1], 2 pcs. 8.4.4.1 Removing the Fixing Delivery Sensor 0017-8168 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Remove the fixing unit.
  • Page 233: Fixing Film Sensor

    Chapter 8 When installing the electrode plate [1], place it under the three claws [2] as shown below. F-8-35 8.4.5 Fixing Film Sensor 8.4.5.1 Removing the Fixing Film Sensor 0017-8169 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Remove the fixing unit.
  • Page 235: Chapter 9 External And Controls

    Chapter 9 External and Controls...
  • Page 237: Overview (ir2022/ir2022n/ir2018/ir2018n) ........................................................................................................ 9

    Contents Contents 9.1 Control Panel..................................9-1 9.1.1 Overview (iR2022/iR2022N/iR2018/iR2018N) .......................... 9-1 9.1.2 Overview (iR2030i/iR2030/iR2025i/iR2025/iR2022K/iR2022i/iR2018i).................. 9-1 9.2 Fans ....................................9-1 9.2.1 Overview (iR2022/iR2022N/iR2018/iR2018N) .......................... 9-1 9.2.2 Overview (iR2030i/iR2030/iR2025i/iR2025/iR2022K/iR2022i/iR2018i).................. 9-2 9.2.3 Fan Control ....................................9-2 9.3 Power Supply System ..............................9-3 9.3.1 Power Supply ....................................9-3 9.3.1.1 Outline..........................................9-3 9.3.1.2 Rated Output of the Power Supply PCB .................................9-4 9.3.2 Protection Function ..................................
  • Page 238 Contents 9.4.11.1 Removing the Main Motor ..................................9-13 9.4.12 Fixing Driver Motor................................. 9-13 9.4.12.1 Removing the Fixing Unit Drive Motor ..............................9-13 9.4.13 Left Door....................................9-13 9.4.13.1 Removing the Left Door (Non Duplex Unit Type) ............................ 9-13 9.4.13.2 Removing the Left Door (With Duplex Unit Type) ........................... 9-14...
  • Page 239: Control Panel

    Chapter 9 9.1 Control Panel 9.1.1 Overview (iR2022/iR2022N/iR2018/iR2018N) 0017-5478 iR2018 / iR2022 The machine's control panel consists of the following PCBs, and is controlled by the ASIC of the image processor PCB. The indication on the LCD is in 2 lines (120 x 24 dots). Image Processor Cntrol Panel PCB Control Panel PCB...
  • Page 240: Overview (ir2022/ir2022n/ir2018/ir2018n)

    Chapter 9 This machine is provided with a fan to cool the fixing unit. F-9-3 9.2.2 Overview (iR2030i/iR2030/iR2025i/iR2025/iR2022K/iR2022i/iR2018i) 0017-5481 iR2022i / iR2025 / iR2030 / iR2018i This machine is provided with a fan to cool the fixing unit. F-9-4 9.2.3 Fan Control 0017-5482 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The fan motor control circuit is shown below.
  • Page 241: Power Supply System

    Chapter 9 When the CPU on the engine controller outputs a fan half speed signal (FAN_HALF), the fan drive voltage switching circuit supplies a +16 V fan drive voltage to turn the heat exhaust fan at the half speed. Fan Control Sequence Power switch ON/ Power switch OFF/ Copy start key ON...
  • Page 242: Rated Output Of The Power Supply Pcb

    Chapter 9 : AC : DC Power supply PCB Option +24Vop Option power supply - Finisher - Cassette feeding module +24V +5VR +3.3VR Low-voltage Motor power supply Reader Sensor circuit controller DADF Heater drive +3.3V Control panel Image circuit FAX board Processor +24VR +24V...
  • Page 243: Parts Replacement Procedure

    Chapter 9 - Screw [4], 5 pcs. 9.4 Parts Replacement Procedure 9.4.1 External Covers 9.4.1.1 External Covers 9.4.1.1.1 Removing the Lower-left Cover 0017-8590 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Detach the lower-left cover [2] by opening the rear support [1] with a slightly strong force applied in the direction of the arrow.
  • Page 244: Reader

    Chapter 9 - Screw [2], 1 pc. 9) Remove the ADF harness [3]. - Connector [4], 4 pcs. F-9-13 9.4.1.7 Reader Front Cover F-9-16 9.4.1.7.1 Removing the Reader Front Cover 0017-8622 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i When installing the ADF harness [3], fit the harness band [5] in the groove 1) Open the copyboard cover (or ADF).
  • Page 245 Chapter 9 9) Remove the gear unit [1] and gear [2]. 12) Remove the handle unit [1]. - E-ring [3], 1 pc. - Screw [2], 3 pcs. F-9-18 10) Pull out the handle [1] at the back of the machine, remove the screw [2], and then remove the stopper [3].
  • Page 246: Fixing Drive Assembly

    Chapter 9 14) Remove the main drive unit [1]. 12) Release the gear stopper [1], and then remove the gear [2]. - Screw [2], 6 pcs. F-9-25 13) Remove the fixing drive unit [1]. - Connector [2], 1 pc. - Screw [3], 4 pcs. F-9-23 Since the gears in the main drive unit are not secured, gears will fall if the main drive unit is inclined.
  • Page 247: Control Panel

    Chapter 9 4) Remove the power supply PCB [1]. 3) Remove the operation panel unit [1]. - Connector [2], 7 pcs. - Flat cable [2], 1 pc. - Screw [3], 6 pcs. - Screw [3], 2 pcs. F-9-27 F-9-30 9.4.5.2 Removing the Operation Panel Unit (Touch Panel Type) 0017-8660 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i...
  • Page 248: Dc Controller Pcb

    Chapter 9 3) Disconnect the flexible cable holder [1] and disconnect the connector [3] 5) Disconnect the connector (J53) [1] on the power supply PCB. of the flexible cable [2] to remove the operation panel unit [4]. 6) Remove the option power supply PCB [2]. - Screw [3], 3 pcs.
  • Page 249: Removing The Fixing Heat Discharge Fan (with Duplex Unit Type)

    Chapter 9 1) Open the left door until it stops. 5) Remove the fixing heart discharge fan [1]. 2) Remove the transfer/registration unit [1]. - Screw [2], 4 pcs. F-9-40 9.4.9.2 Removing the Fixing Heat Discharge Fan (With Duplex Unit Type) 0017-8827 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Draw out the drum unit.
  • Page 250: Fan Filter

    Chapter 9 4) Disconnect the relay harness [2] from the connector [1]. 8) Remove the duplex unit [1] from the left door. 5) Disconnect the ground cable [3]. - Screw [2], 6 pcs. - Screw [4], 1 pc. 6) Remove the reusable band [5] from the duplex unit harness at the rear-left of the main body, and then return the duplex unit harness [6] to the left door side.
  • Page 251: Removing The Fan Filter (with Duplex Unit Type)

    Chapter 9 1) Open the left door until it stops. 5) Remove the fan filter [1] from the duct. 2) Remove the transfer/registration unit [1]. - Screw [2], 4 pcs. F-9-49 MEMO: When a duplex unit is used, first remove the duplex unit and next remove the fan filter from it.
  • Page 252: Motor Of Main Drive Assembly

    Chapter 9 8) Remove the duplex unit [1] from the left door. 8) Remove the fixing motor [1]. - Screw [2], 6 pcs. - Connector [2], 1 pc. - Screw [3], 2 pcs. F-9-54 9.4.13 Left Door 9.4.13.1 Removing the Left Door (Non Duplex Unit Type) 0017-8756 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 1) Draw out the drum unit.
  • Page 253: Removing The Left Door (with Duplex Unit Type)

    Chapter 9 2) Open the left door until it sops and pull out the hinge shaft [1]. 4) Disconnect the relay harness [2] from the connector [1]of the duplex unit harness. 5) Disconnect the ground cable [3]. MEMO: - Screw [4], 1 pc. When a duplex unit (option) is installed, remove it before pulling out the 6) Remove the reusable band [5] from the duplex unit harness at the rear-left hinge shaft for each access.
  • Page 254 2) Open the left door until it sops and pull out the hinge shaft [1]. MEMO: When a duplex unit is installed, remove it before pulling out the hinge shaft for each access. F-9-60 3) Lift the left door with both hands to release it from the door rotation shaft [1], and then remove the left door. F-9-61...
  • Page 255: Rds

    Chapter 10 RDS...
  • Page 257 Contents Contents 10.1 RDS ....................................10-1 10.1.1 Overview....................................10-1 10.1.2 Application Operation Mode ..............................10-1 10.1.3 Communication Test ................................10-1 10.1.4 Communication Log ................................10-1 10.1.5 Detail of Communication Log ..............................10-1 10.1.6 Initialization of e-RDS ................................10-1 10.1.7 SOAP Communication Function ............................. 10-2 10.1.8 Retransmission at the time of SOAP Transmission Error .......................
  • Page 259: Overview

    Chapter 10 10.1 RDS 10.1.1 Overview 0017-6733 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Product Overview Embedded RDS (henceforth: e-RDS) is the front-end module of e-Maintenance embedded with a network module of a device controller. Product Package Configuration Embedded with a network module of a device.
  • Page 260: Soap Communication Function

    Chapter 10 (As for deletion of certificate, see 'CA certificate'.) 10.1.7 SOAP Communication Function 0017-6740 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Following processings are enabled by use of SOAP communication (SSL client communication). Server authentication is performed by use of CA*1 certificate issued by VeriSign. In case the server certificate or CA certificate is expired, the device is not connected to UGW.
  • Page 261: Retransmission At The Time Of Soap Transmission Error

    Chapter 10 Transmission Detail / Process Detail Transmission Timing Remarks Operation list check Once every 16 hours. getOperationList Upon a request from UGW Schedule information update At the time of communication test getConfiguration Environment log (Device condition log) transmission Once every 12 hours. The environment information inside the postEnvironmentLog device such as temperature and humidity.
  • Page 262: Report Output Of Communication Error Log

    Chapter 10 An example for the transition of the menu related to the e-RDS in the service mode. arrow key #E-RDS #E-RDS #E-RDS E-RDS SWITCH RGW-ADDRESS RGW-PORT OK key #E-RDS SWITCH #RGW-ADDRESS #RGW-PORT https://xxxxxxxxxxxxxx #E-RDS #E-RDS COM-TEST COM-LOG #E-RDS No:1 Ecode:870F2052 COM-TEST OK 2006 03/24 11:56 F-10-1...
  • Page 263: Alarm Filtering, Alert Filtering

    Chapter 10 10.1.12 Alarm Filtering, Alert Filtering 0017-6745 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i With the instruction from UGW (getOperationList), change the alarm level for the specified alarm code, and transmit only the specified alert code. 10.1.13 CA Certificate 0017-6746 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i...
  • Page 264: Troubleshooting

    Chapter 10 #CLEAR > ERDS-DAT If necessary, install or delete CA Certificate and turn off/on the power. (1)-3. Display the menu screen of e-RDS Press the arrow key to move to the menu (#E-RDS) of e-RDS. (2). Set E-RDS SWITCH to 1 in order to enable e-RDS. (3).
  • Page 265 Chapter 10 Error Character Strings Error Description Cause Measures Proxy connection error Proxy connection error Cannot connect to the Proxy server. Check the server IP address and port number and correct the settings accordingly. The device needs rebooting when network- related settings such as Proxy settings are modified.
  • Page 266 Chapter 10 Error Character Strings Error Description Cause Measures Server response time out Server response time out Due to network congestion etc., response In case this occurred when implementing the from server does not return within a communication test, retry after a certain period specified period of time.
  • Page 267 Chapter 10 Method Name Description getAlertCodeNotificationList Alert filtering [Detail of server error]: Display detailed error information from error in case there is an error response from UGW. However, in case the character number exceeds 128, character strings after 128th are omitted. In case of the other error, nothing is displayed here.
  • Page 269: Chapter 11 Maintenance And Inspection

    Chapter 11 Maintenance and Inspection...
  • Page 271 Contents Contents 11.1 Periodically Replaced Parts ............................11-1 11.1.1 Overview....................................11-1 11.1.2 Reader Unit ....................................11-1 11.1.3 Printer Unit....................................11-1 11.2 Durables and Consumables ............................11-1 11.2.1 Overview....................................11-1 11.2.2 Reader Unit ....................................11-1 11.2.3 Printer Unit....................................11-1 11.3 Scheduled Servicing Basic Procedure........................11-2 11.3.1 Scheduled Servicing.................................
  • Page 273: Periodically Replaced Parts

    Chapter 11 11.1 Periodically Replaced Parts 11.1.1 Overview 0017-5958 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The machine has parts that must be replaced on a periodical basis to ensure a specific level of functional performance. (The loss of the function of any of these parts will significantly affect the machine performance, regardless of the presence/absence of external changes or damage.) If possible, schedule the replacement so that it coincides with a scheduled service visit.
  • Page 274: Scheduled Servicing Basic Procedure

    Chapter 11 As of Jun. 2007 Ref. Parts name Parts No. Q'ty Life Remarks Cassette feed roller FF6-1621-000 100K The 2-stage cassette type uses two rollers. Cassette separation roller FF6-1621-000 100K The 2-stage cassette type uses two rollers. Manual feed pickup roller FL2-3202-000 150K Manual feed separation pad...
  • Page 275: Chapter 12 Standards And Adjustments

    Chapter 12 Standards and Adjustments...
  • Page 277 Contents Contents 12.1 Scanning System ................................12-1 12.1.1 Procedure after Replacing the CIS (LCD type) ........................12-1 12.1.2 Procedure after Replacing the CIS (Touch panel type) ......................12-1 12.1.3 Procedure after Replacing the Copyboard Glass (With ADF)....................12-1 12.2 Image Formation System ............................12-1 12.2.1 Procedure after Replacing the Developing Assembly ......................
  • Page 279: Scanning System

    Chapter 12 12.1 Scanning System 8) Position the cursor to Bit-1 (second from right) using the + or - key, and press the 1 key, and then confirm the following message: Message: #PRINT SW 011 00000010 12.1.1 Procedure after Replacing the CIS (LCD type) 9) Press the OK key.
  • Page 280: Procedure After Replacing The Usb Memory (touch Panel Type)

    Chapter 12 - Read position adjustment (Stream reading: Only when the ADF is installed) 3) Select "#SYSTEM SW" using , and then press the OK. 1) Enter the service mode. 4) Press the following keys to display "SW003". Sequentially press the Additional functions key, 2 key, 8 key, and Additional # >...
  • Page 281 Chapter 12 12-3...
  • Page 283: Chapter 13 Correcting Faulty Images

    Chapter 13 Correcting Faulty Images...
  • Page 285: Fans............................................................................................................................................................9

    Contents Contents 13.1 Making lnitial Checks ..............................13-1 13.1.1 Site Environment ..................................13-1 13.1.2 Checking the Paper .................................. 13-1 13.1.3 Checking the Placement of Paper ............................13-1 13.1.4 Checking the Durables ................................13-1 13.1.5 Checking the Units and Functional Systems ........................... 13-1 13.1.6 Others .......................................
  • Page 287: Making Lnitial Checks

    / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i a. Be sure the paper being used is of a type recommended by Canon. b. Be sure that the paper is not moist. Try using paper fresh out of package.
  • Page 288: Others

    Chapter 13 - Check the power cables and signal cables of options are connected properly. - Check whether no fuse on PCBs is blown. - Check whether the user uses the machine properly. 13.1.6 Others 0017-5993 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i If a machine is brought from a cold to warm room, its inside can start to develop condensation, leading to various problems.
  • Page 289: Motor

    Chapter 13 13.2.2 Motor 13.2.2.1 List of Motors 0017-5996 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i <Reader Unit> Symbol Name Function M401 Reader motor Drives the carriage. Symbol Part No. Reader controller PCB Error M401 FK2-1066 J409 M401 F-13-2...
  • Page 290: Fan

    Chapter 13 <Printer Unit> Symbol Name Function Fixing motor Drives the fixing unit. M201 M203 Polygon motor Drives the laser scanner. M204 Main motor Drives the main parts of the printer. Symbol Part No. DC controller PCB Error M201 FK2-5348 J202 E007, E808 M203...
  • Page 291: Sensor

    Chapter 13 <Reader Unit> The reader unit has no fan. <Printer Unit> T-13-1 Symbol Name Function Heat discharge fan Cools fixing unit. Symbol Part No. DC controller PCB Error FK2-5368 J219 E805 F-13-4 13.2.4 Sensor 13.2.4.1 List of Sensors 0017-5998 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 13-5...
  • Page 292 Chapter 13 <Reader Unit> T-13-2 Symbol Name Function SR401 CIS HP sensor Detects the CIS home position. SR402 Copyboard cover open/closed sensor (rear) Detects opening/closing of the copyboard cover. SR403 Copyboard cover open/closed sensor (front) Detects opening/closing of the copyboard cover. SR404 Original sensor 1 Detects the original size (AB or INCH/AB).
  • Page 293 Chapter 13 <Printer Unit> T-13-4 Symbol Name Function Fixing film speed sensor Detects the fixing film speed. SR101 Fixing delivery sensor Detects fixing delivery. SR202 No.1 delivery sensor Detects delivery. SR203 Cassette 1 paper sensor Detects presence/absence of cassette 1 paper. SR204 Waste toner full detection sensor Detects the waste toner full status.
  • Page 294: Switch

    Chapter 13 T-13-5 Symbol Part No. DC controller PCB Jam code SR201 FG3-3501 J217 SR202 WG8-5696 J217 010c, 0210, 0214, 1118 SR203 WG8-5696 J221 010c, 0210, 0214, 1118 SR204 WG8-5696 J213 SR206 WG8-5696 J216 SR207 WG8-5696 J201 SR208 WG8-5696 J219 SR209 WG8-5696 J212...
  • Page 295: Lamps, Heaters, And Others

    Chapter 13 <Reader Unit> The reader unit has no switch. <Printer Unit> Symbol Name Function Front cover switch Detects opening/closing of the front cover. Left door switch Detects opening/closing of the left door. Cassette 1 size detection switch Detects the cassette 1 paper size. Symbol Part No.
  • Page 296 Chapter 13 <Reader Unit> Symbol Name Part No. Function Prevents dew condensation on the ADF Reader heater (left) reading glass. Prevents dew condensation on the Reader heater (right) copyboard glass. F-13-8 <Printer unit> Symbol Name Function Fixing main heater Used as the main heater for fixing. Fixing sub heater Used as the sub heater for fixing.
  • Page 297: Pcbs

    Chapter 13 Symbol Part No. Fixing film unit FM3-3654(120V) FM3-3653(230V) H1,H2 FM3-3712(100V) FM3-3714(230V) Symbol Part No. Modem PCB FH5-3543 FK2-1265 J1203 H1, H2 F-13-9 13.2.7 PCBs 13.2.7.1 List of PCBs 0017-6001 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i 13-11...
  • Page 298 Chapter 13 <Reader Unit> Symbol Name Part No. Function Reader controller PCB FM2-4792 controls the reader unit/ADF F-13-10 <Printer unit> Symbol Name Part No. Function Laser driver PCB Scanner unit controls the laser unit drive FM3-3695 BD PCB generates the BD signal Image processor PCB FM3-3320(LCD type) processes output image data for the printer unit...
  • Page 299 [10] [13] [12] [11] F-13-11 [14] [17] [15] [16] F-13-12...
  • Page 301: Chapter 14 Self Diagnosis

    Chapter 14 Self Diagnosis...
  • Page 303 Contents Contents 14.1 Error Code Table................................14-1 14.1.1 List of Error Codes................................... 14-1 14.2 Error Code Details ..............................14-2 14.2.1 Error Code Details ................................... 14-2 14.3 Jam Code..................................14-5 14.3.1 Jam Codes (Related to Printer Unit) ............................14-5 14.3.2 Jam Codes (Related to Finisher) .............................. 14-5 14.3.3 Jam Codes (Related to ADF) ..............................
  • Page 305: Error Code Table

    Chapter 14 14.1 Error Code Table 14.1.1 List of Error Codes 0017-6036 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i T-14-1 Error Code Detail Code Error Name/Explanation of Error E000 0000 Fixing temperature abnormal rise 0000 Fixing unit temperature rise detection (by main thermistor) E001 0001 Fixing unit temperature rise detection (by sub thermistor)
  • Page 306: Error Code Details

    Chapter 14 14.2 Error Code Details 14.2.1 Error Code Details 0017-6037 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i T-14-2 Display Detail Code Main Cause/Symptom Countermeasure Code E000 0000 Startup error The temperature detected by the main or sub thermistor does - Check the fixing film connector.
  • Page 307 Chapter 14 Display Detail Code Main Cause/Symptom Countermeasure Code E197 0000 Printer engine communication error Erroneous communication between the DC controller PCB and - Check the connectors of the DC controller PCB and image image processor PCB was detected. processor PCB. - Replace the DC controller PCB for normal connection.
  • Page 308 Chapter 14 Display Detail Code Main Cause/Symptom Countermeasure Code E808 0000 Fixing drive circuit failure - The heater does not turn on. - Check the connector of the fixing film unit. - A fixing drive motor failure was detected. - Replace the fixing film unit. - Replace the fixing drive motor.
  • Page 309: Jam Code

    Chapter 14 14.3 Jam Code 14.3.1 Jam Codes (Related to Printer Unit) 0017-6038 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i T-14-3 Code Name Sensor No. Description 0104 Delay jam in paper SR209 The registration sensor cannot detect the leading edge of paper from the moment paper pickup starts to the pickup section moment the jam detection time is reached.
  • Page 310: Jam Codes (related To Inner 2-way Tray)

    Chapter 14 T-14-6 Code Name Sensor No. Description 0120 Delay jam at duplex paper sensor 1 SR1002 The duplex paper sensor 1 does not turn on within the specified time after the delivery sensor on the main unit side turns on. 0124 Delay jam at duplex paper sensor 2 SR1003...
  • Page 311: Finisher Error Codes

    Chapter 14 14.4 Finisher Error Codes 14.4.1 Error Code Details 0017-6043 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i T-14-8 Display Detail Main Cause/Symptom Countermeasure code Code E500 0001 Finisher communication error Data communication could not be performed - Check the connectors of the finisher controller PCB and DC controller PCB for normally.
  • Page 312 Chapter 14 Display Detail Main Cause/Symptom Countermeasure code Code E540 0001 - Standard tray shift motor or finisher controller PCB failure - Standard tray HP sensor failure - Standard tray clock sensor failure - Standard tray shift motor load failure The standard tray was moved but the paper - Check the connector of the standard tray HP sensor.
  • Page 313 Chapter 14 Display Detail Main Cause/Symptom Countermeasure code Code E542 0001 - Optional tray motor or finisher controller PCB failure - Optional tray HP sensor failure - Optional tray clock sensor failure - Optional tray shift motor load failure The optional tray was operated, but the paper - Check the connector of the optional tray HP sensor.
  • Page 314: Fax Error Codes

    Chapter 14 14.5 FAX Error Codes 14.5.1 Outline 14.5.1.1 Error Code Outline 0017-6044 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i An error code is used to indicate a fault in a machine, and is indicated in the machine's LCD or reports, showing the nature (symptoms) of the fault. Using the error code, the user or the service man can readily find out how to correct the fault by simply referring to the User's Manual or service manual.
  • Page 315 Chapter 14 Tx/Rx Description ##0282 [Tx] at time of transmission, the procedural signal has been transmitted more than specified. ##0283 [Tx] at time of transmission, the procedural signal has been transmitted more than specified. ##0284 [Tx] at time of transmission, DCN is received after transmission of TCF. ##0285 [Tx] at time of transmission, DCN is received after transmission of EOP.
  • Page 316 Chapter 14 Tx/Rx Description ##0793 [Rx] at time of ECM reception, no effective frame is received while high-speed signal reception is under way, thus causing time-out. ##0794 [Tx] at time of ECM reception, PPR with all 0s is received. ##0795 [Tx/Rx] a fault has occurred in code processing for communication.
  • Page 317: Chapter 15 Service Mode

    Chapter 15 Service Mode...
  • Page 319 Contents Contents 15.1 Outline..................................15-1 15.1.1 Outline of Service Mode ................................15-1 15.1.2 Using the Mode (Touch Panel Type)............................15-2 15.1.3 Using the Mode (LCD Type) ..............................15-2 15.2 Default settings ................................15-3 15.2.1 Service Mode Menus ................................15-3 15.3 Setting of Bit Switch (SSSW)..........................15-10 15.3.1 Outline....................................
  • Page 320 Contents 15.3.12.2 Detailed Discussions of Bit 0.................................. 15-16 15.3.12.3 Detailed Discussions of Bit 1.................................. 15-16 15.3.12.4 Detailed Discussions of Bit 2.................................. 15-16 15.3.12.5 Detailed Discussions of Bit 3 - Bit4 ............................... 15-17 15.3.13 SSSW-SW34..................................15-17 15.3.13.1 List of Functions ..................................... 15-17 15.3.13.2 Detailed Discussions of Bit 0..................................
  • Page 321 Contents 15.6.21 <197: Shading Target Value (Green)> ..........................15-27 15.6.22 <198: Shading Target Value (Blue)>........................... 15-27 15.6.23 <213: XYZ correction value (X) of standard white plate> (if equipped with SEND functions)) ........15-27 15.6.24 <214: XYZ correction value (Y) of standard white plate> (if equipped with SEND functions)......... 15-27 15.6.25 <215: XYZ correction value (Z) of standard white plate>...
  • Page 322 Contents 15.8.1 Confirmation of contents of CA certificate ........................... 15-34 15.9 Setting of System Functions (SYSTEM) ........................ 15-34 15.9.1 Bit Switch Settings................................. 15-34 15.10 Registration of Accessories (ACC) ........................15-34 15.10.1 Accessory Registration ................................ 15-34 15.11 License Management (LMS)..........................15-35 15.11.1 Outline....................................
  • Page 323: Outline

    Chapter 15 15.1 Outline 15.1.1 Outline of Service Mode 0017-8503 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The items that follow may be checked/set using the machine's service mode, which is designed the way the service mode used in fax machines is designed in terms of contents and operation.
  • Page 324: Using The Mode (touch Panel Type)

    Chapter 15 Displays ROM information, such as version numbers and checksums. #TEST MODE Makes various status checks, such as contact sensor, sensor and print status. 15.1.2 Using the Mode (Touch Panel Type) 0017-8509 iR2022i / iR2025 / iR2030 / iR2018i <Operation at the time of Bit SW>...
  • Page 325: Default Settings

    Chapter 15 <Operation at the time of Bit SW> <Operation at the time of Parameter> A U T O A U T O TEXT/PHOTO TEXT/PHOTO 1) Selecting User Mode 1) Selecting User Mode Press the User mode key, 2key, 8key, Press the User mode key, 2key, 8key, User mode key sequentially.
  • Page 326 Chapter 15 #MENU Initial setting Range of Function setting 01: - 04: not used ON/OFF NL equalizer setting 0: DIAL line monitor setting 1: SERVICEMAN [1] 2: SERVICEMAN [2] 3: OFF 0-15 transmission level setting 0: 3429 V.34 baud rate 1: 3200 2: 3000 3: 2800...
  • Page 327 Chapter 15 #NUMERIC Param. Initial setting Range of setting Function 062: - 080: not used #SPECIAL Do not change. #NCU Do not change. #FAX Not used. #SCAN Initial setting Range setting Explanation #SCAN SW SW1 00000000 Outputting an Image for ADF Squareness Adjsutment SW2 - SW50 Not used 15-5...
  • Page 328 Chapter 15 #SCAN Initial setting Range setting Explanation #SCAN 001: - 023: Not used NUMERIC 024: 300 to 450, one CIS scan position during ADF scanning. unit=0.1mm 026: 6 to 48, one Distance from the standby position of CIS to the shading start point. unit=0.1mm 027: - 030: Not used...
  • Page 329 Chapter 15 #PRINT Initial setting Range setting Explanation #PRINT SW SW01 - SW04 Not used SW05 10000000 Horizontal scanning priority record SW06 - SW13 Not used SW14 00000000 Special mode setting SW15 00000000 Delivery setting SW16 - SW17 SW18 Fixing temperature adjustment resolution setting SW19 - SW50 Not used #PRINT...
  • Page 330 Chapter 15 #PRINT Initial setting Range setting Explanation #PRINT CST 0: G_LTR Paper size group U1 special, standard-size paper entry 29: A-LTR 31: G-LTR 40: 8K 0: FLSP Paper size group U2 special, standard-size paper entry 24: FLSP 26: OFI 27: E-OFI 28: B-OFI 36: A-OFI...
  • Page 331 Chapter 15 #LMS Item Function ERACE Not used #REPORT Setting Function #REPORT SW Not used #REPORT OUTPUT SERVICE DATA LIST Output of service data list SYSTEM DATA LIST Output of system data list SYSTEM DUMP LIST Output of system dump list COUNTER LIST Output of counter list ERROR LOG LIST...
  • Page 332: Setting Of Bit Switch (sssw)

    Chapter 15 #ROM Item Function MAIN Use it to indicate the version of the ROM (SYSTEM) on the image processor PCB. MAIN2 Use it to indicate the version of the ROM (BOOT) on the image processor PCB. OPROM Use it to indicate the version of option ROM. ECONT Use it to indicate the version of the ROM on the DC controller PCB.
  • Page 333 Chapter 15 15.3.3 SSSW-SW03 15.3.3.1 List of Functions 0017-6055 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i T-15-2 Function not used not used not used not used not used not used not used tonal signal before CED signal transmission transmit do not transmit 15.3.3.2 Detailed Discussions of Bit 7...
  • Page 334 Chapter 15 Use it to select an appropriate reception mode after transmission of the CFR signal. If errors occur frequently at time of reception because of the condition of the line, select 'high speed' for reception mode and, at the same time, selects 'do not receive' for 'ECM reception.' Memo: Any of the following error codes may be indicated at time of reception because of line condition...
  • Page 335 Chapter 15 T-15-5 Function Time-out period for one page upon transmission Time-out period for one page upon transmission not used not used Time-out period for one page upon reception Time-out period for one page upon reception not used Respective page timer settings for transmission and for enable do not enable reception...
  • Page 336 Chapter 15 Function Convert "inch" into "mm" when transmitting the received convert do not convert image data not used not used not used not used not used 15.3.7.2 Detailed Discussions of Bit 2 0017-6070 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i It converts "inch"...
  • Page 337 Chapter 15 Function not used not used not used 15.3.9.2 Detailed Discussions of Bit 0 0017-8528 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Transmitted telephone number could be selected on the report indication after the transmission. If the "Initiation number"...
  • Page 338 Chapter 15 15.3.11 SSSW-SW30 15.3.11.1 List of Functions 0017-6081 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i T-15-13 Function Not used Not used Not used Not used Not used New dial tone detection method Detect with the new Detect with the method.
  • Page 339 Chapter 15 Use it to specify whether B4 paper (Scan) should be counted as large-size paper. If 'yes' is selected, B4 paper will be counted as large-size paper. If 'no' is selected, on the other hand, B4 paper will be counted as small-size paper. 15.3.12.5 Detailed Discussions of Bit 3 - Bit4 0017-6087 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i...
  • Page 340: No.010 Frequency Of The Pseudo Ci Signal

    Chapter 15 Function Range of settings transmission level (ATT) from 0 to 15 (ex: 15= -15 dBm) V.34 modulation speed upper 0:3429, 1:3200, 2:3000, 3:2800, 4:2743, 5:2400 limit V34 data speed upper limit 0:33.6 kbps, 1:31.2 kbps, 2:28.8 kbps, 3:26.4 kbps, 4:24.0 kbps, 5:21.6 kbps, 6:19.2 kbps, 7:16.8 kbps, 8:14.4 kbps, 9:12.0 kbps, 10:9.6 kbps, 11:7.2 kbps, 12:4.8 kbps, 13:2.4 kbps Frequency of pseudoring signal...
  • Page 341: 005: Ncc Pause Length (pre-id Code)

    Chapter 15 Item Range of settings pseudo RBT signal pattern OFF time length 0 to 999 (short) pseudo RBT signal pattern OFF time length 0 to 999 (long) pseudo CI signal pattern ON time length 0 to 999 pseudo CI signal pattern OFF time length 0 to 999 (short) pseudo CI signal pattern OFF time length (long)
  • Page 342: 016: Time Length To First Response At Time Of Fax/tel Switchover

    Chapter 15 15.5.8 <016: time length to first response at time of fax/tel switchover> 0017-6108 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Allows setting of the time from seizing the line till pseudo RBT is sent, when the Fax/ Tel switching function is operating. 15.5.9 <017: pseudo RBT signal pattern ON time length><018: pseudo RBT signal pattern OFF time length (short)><019: pseudo RBT signal pattern OFF time length (long)>...
  • Page 343 Chapter 15 Seri Counter type Print system Bk 1-sided L Bk 1-sided S Bk 2-sided L Bk 2-sided S Local Repo Local Repo Local Repo Local Repo coun copy print print copy print print copy print print copy print print print print print...
  • Page 344 Chapter 15 Seri Counter type Print system Bk 1-sided L Bk 1-sided S Bk 2-sided L Bk 2-sided S Local Repo Local Repo Local Repo Local Repo coun copy print print copy print print copy print print copy print print print print print...
  • Page 345: Setting Of Scanner Functions (scanner)

    Chapter 15 Seri Counter type Print system Bk 1-sided L Bk 1-sided S Bk 2-sided L Bk 2-sided S Local Repo Local Repo Local Repo Local Repo coun copy print print copy print print copy print print copy print print print print print...
  • Page 346: Numeric Parameter Functional Configuration

    Chapter 15 Function Outputting an Image for ADF Perpendicularity output not output Adjsutment Not used Not used Not used Specify whether to output an image for ADF perpendicularity adjustment. 15.6.2 Numeric Parameter Functional configuration 0017-6117 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Function Default Setting range...
  • Page 347: 024:cis Scan Position During Adf Scanning

    Chapter 15 Function Default Setting range Unit 193: ADF special paper, standardized size: LGL 0 : LEGAL misidentification-ready 1 : FOOLSCAP 2 : M_OFFICIO 3 : A_FOOLSCAP 4 : FOLIO 5 : G_LEGAL 6 : A_OFFICIO 7 : B_OFFICIO 194: ADF special paper, standardized size: LTR 0 : LTR misidentification-ready...
  • Page 348: 041: Vertical Scan Start Position Adjustment (when Scanning On A Document Fed From Adf)

    Chapter 15 15.6.9 <041: Vertical scan start position adjustment (when scanning on a document fed from ADF)> 0017-6124 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Adjust the position at which vertical scanning of a document fed from the ADF starts. The larger the adjustment value, the narrower the left-side margin of the image becomes.
  • Page 349: 196: Shading Target Value (red)

    Chapter 15 5: A_LTR_R 15.6.20 <196: Shading Target Value (Red)> 0017-6135 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i This is market-related measures taken to improve shadow images generated by a thick original such as a book or a folded or wrinkled original. When taking the measures, assign the same values for R, G, and B.
  • Page 350: Setting Of Printer Functions (printer)

    Chapter 15 15.7 Setting of Printer Functions (PRINTER) 15.7.1 Service Soft Switch Settings (PRINTER) 15.7.1.1 SSSW-SW05 15.7.1.1.1 List of Functions 0017-6141 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i T-15-20 Function not used not used not used not used not used not used...
  • Page 351: Sssw-sw15

    Chapter 15 15.7.1.2.2 Detailed Discussions of Bit 0 0017-6144 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Select whether to enable or disable transfer bias pressure reduction mode. Select "Enable" to avoid image defects (black spots) produced by transfer bias leaks occurring in a low-pressure region, such as one at a high altitude. This setting regulates the transfer bias to keep it from exceeding a predetermined level during printing.
  • Page 352: Sssw-sw18

    Chapter 15 Function Not used Not used Not used 15.7.1.3.2 Detailed Discussions of Bit 0 0017-6153 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Select whether to inhibit automatic delivery tray replacement while running jobs with an inner two-way tray mounted in position. Select "Enable" to inhibit auto- matic tray replacement.
  • Page 353: Numerin Parameter Settings (numeric Prama.)

    Chapter 15 15.7.1.4.4 Detailed Discussions of Bit 2 0017-8536 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i When selecting the post cards, besides the 'Reply post card', 'Post card', and the 'Four face post card', 'Thin post card' could be selected. Select 'Setting' and 'Thin post card' would be selected.
  • Page 354: 035: Left-end Registration Adjustment (cassette 1)

    Chapter 15 15.7.2.6 <035: Left-end registration adjustment (cassette 1)> 0017-6162 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Adjust the left-end registration margin of paper picked from cassette 1. The larger the adjustment value, the wider the left-end margin of the image becomes. 15.7.2.7 <036: Left-end registration adjustment (cassette 2)>...
  • Page 355: 061:adjustment Of The Registration Loop Volume. (duplex Unit)

    Chapter 15 15.7.2.21 <061:Adjustment of the registration loop volume. (Duplex unit)> 0017-8648 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i If there is a registration loop noise and abrasion while feeding the paper from the duplex unit, registration loop noise and abrasion could be reduced by adjusting the volume of the registration loop.
  • Page 356: Network Parameter Settings (network)

    Chapter 15 Paper size group Setting (*default) Paper name Marking FOOLSCAP FLSP FOOLSCAP FLSP OFFICIO Ecuadorian OFFICIO E-OFI Bolivian OFFICIO B-OFI Argentine Offico A-OFI Mexican OFFICIO M-OFI Government LEGAL G-LGL Australian FOOLSCAP AFLS Argentine LETTERR ALTRR Government LETTERR FLTRR Government LEGAL G-LGL FORIO FORIO...
  • Page 357: License Management (lms)

    (1) Access to LMS from the below URL and follow the direction on the screen to acquire the license key. URL for LMS http://www.canon.com/lms/license/ MEMO: To acquire the license key, 16 digit figures on the license access number certificate and the device serial number (for example: ABC01234), which the license is going to be installed is necessary.
  • Page 358: Inactivity Of The Transmitted License

    Chapter 15 BIT 05: BW-SEND -> SEND BIT 06: CL-SEND -> SEND BIT 09: BDL-IMAGE( 600) -> CARPS2 15.11.3 Inactivity of the transmitted license 0017-8539 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Inactivity of the transmitted license Situation of using this service mode This service mode is to be used exceptionally on the assumption that when malfunction occurs on the device (caused by device) and the license to be transferred to the substitute device and to inactivate the license.
  • Page 359: Display Of Counter Information (counter)

    Chapter 15 Settings related to e-RDS are described below. T-15-27 Item Description E-RDS SWITCH e-RDS OFF/ON setting (0:OFF / 1:ON)When used (ON), the counter information and error information are sent to UGW.Default: 0 (OFF) RGW-ADDRESS URL of UGWDefault: URL of actual UGWCharacter string length: 129 bytes (including NULL, one-byte codes only) RGW-PORT Port No.
  • Page 360: Clearing Counters

    Chapter 15 T-15-29 Parts counter list Item Counter Explanation Service life DRBL-1 (Unit supplies) FX-UNIT Fixing unit paper pass count 150,000 TR-ROLL Transfer charger roller high-voltage ON count 150,000 DV-UNT-C Developing unit rotation count 150,000 M-PU-RL Manual feed tray pickup roller paper pass count 150,000 M-SP-PD Manual feed tray separation pad paper pass count...
  • Page 361: System Dump List

    Chapter 15 06/30/2005 12:00 FAX ****************************** *** SYSTEM DATA LIST *** ****************************** #SSSW SW01 ----- 00000000 SW02 ----- 10000000 SW03 ----- 00000000 SW04 ----- 10000000 SW05 ----- 00000000 SW06 ----- 10000000 SW07 ----- 00000000 SW08 ----- 00000000 SW09 ----- 00000000 SW10 ----- 00000000...
  • Page 362: Counter List

    Chapter 15 *7: Total number of pages transmitted and received in each mode *8: Total number of pages printed/scanned *9: Total number of occurrences for error code T-15-30 Indication sample ##280 ##280 ##281 ##282 number of errors number of errors number of errors It provides error information on the 3 most recent communications.
  • Page 363 Chapter 15 07/12/2005 13:07 FAX *************************************** *** JAM/ERR LOG REPORT *************************************** [1] [2] [3] [4] [5] [6] [8] [9] [10] 01 04/12 12:17 20:03 4 0012 000026 1 A4 20 04/12 12:17 20:03 4 0012 000026 1 A4 [1] [2] [3] [4] [5] 01 04/12 12:17 15:36 3 0010 0000 000691...
  • Page 364: Spec List

    Chapter 15 Jam history description (JAM) Item Explanation Jam code Code Jam cause Host machine 0104 Pickup assembly delay jam 0208 Pickup assembly stationary jam 010c Delivery assembly jam 010e Second delivery assembly delivery delay jam 0210 Delivery stationary jam 0212 Second delivery assembly stationary jam 0214...
  • Page 365 Chapter 15 07/12/2005 13:07 FAX ***************************** *** SPEC REPORT ***************************** _ _ _ _ _ TYPE JAPAN _ _ _ _ _ LBP SPEED 25cpm _ _ _ _ _ TOTAL MEMORY 256MB _ _ _ _ _ MAIN WLaa-08-01 _ _ _ _ _ OPTION WLaa-08-01...
  • Page 366 Chapter 15 07/12/2005 13:07 FAX _ _ _ _ _ BIT 05: BW-SEND OFF / OFF _ _ _ _ _ BIT 06: CL-SEND OFF / OFF _ _ _ _ _ BIT 07: PAF OFF / OFF _ _ _ _ _ BIT 08: BDSS / OFF _ _ _ _ _...
  • Page 367: Service Label

    Chapter 15 15.14.7 Service Label 0017-6191 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Enter the value given in the service label affixed to the rear cover when it has been replaced with a new one. #PRINT>#PRINT NUMERIC #SCAN>#SCAN NUMERIC FACTORY FACTORY...
  • Page 368: Download (download)

    Chapter 15 15.15 Download (DOWNLOAD) 15.15.1 Download 0017-6182 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i The following parts of this unit can be upgraded by executing download mode using the service support tool (SST) (for more information, see the "Upgrading" section): Main unit - Flash ROM (system + boot) mounted on the image processor PCB...
  • Page 369: Error Display (error Display)

    Chapter 15 15.17 Error Display (ERROR DISPLAY) 15.17.1 Error Display 0017-8542 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i An error code is displayed when a service error has occurred. The E code is displayed in the upper step, and the detail code is displayed the bottom step. 15.18 Display of ROM Information (ROM) 15.18.1 ROM Display 0017-6184...
  • Page 370 Chapter 15 Numerals enclosed in parentheses denote a numeric keypad key to be pressed each. Group Subgroup Item 1 Item 2 Item 3 Explanation (1) SHADING Automatic gain adjustment (3) SHEET POS ADJ CS position adjustment (4) TRASH DETECT Dust detection (5), (6), (9), (*) Not used (3) PRINT TEST [1] - [9]...
  • Page 371: Test Mode Menu List (touch Panel Type)

    Chapter 15 Numerals enclosed in parentheses denote a numeric keypad key to be pressed each. Group Subgroup Item 1 Item 2 Item 3 Explanation (1) FUNCTION TEST G3 4800bps G3 4800 bps signal transmission test (3) 6-3 SENSOR [1] - [6] Sensor checks (1) SENSOR CHECK 0:NORMAL 1:LATCH (0) SENSOR NORMAL [0] - [2]...
  • Page 372 Chapter 15 Numerals enclosed in parentheses denote a numeric keypad key to be pressed each. Group Subgroup Item 1 Item 2 Item 3 Explanation (1) RELAY TEST [1] - [2] (1) RELAY TEST 1 NCU relay (and switch) ON/OFF test (2) RELAY TEST 2 230 V common NCU test (2) FREQ TEST [0] - [6]...
  • Page 373: D-ram Test<(1) D-ram Test

    Chapter 15 Numerals enclosed in parentheses denote a numeric keypad key to be pressed each. Group Subgroup Item 1 Item 2 Item 3 Explanation (1) FUNCTION TEST G3 4800bps G3 4800 bps signal transmission test (3) 6-3 SENSOR [1] - [6] Sensor checks (1) SENSOR CHECK 0:NORMAL 1:LATCH (0) SENSOR NORMAL [0] - [2]...
  • Page 374: Scan Test ((2) Scan Test)

    Chapter 15 15.19.5 Scan Test ((2) SCAN TEST) 0017-6197 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Scan test ((2) SCAN TEST) Press the numeric keypad key 2 on the test mode menu to select the CCD test. Press numeric keypad keys 1, 3 and 4 during the CCD test to carry out the individual tests described below.
  • Page 375 Chapter 15 Press '1'or '2' on the keypad on the Modem test menu to select relay test mode. Use the keypad to operate the various relays of the NCU. '2' on the keypad is used for 230V machine. Numeric keypad key 1 The input key and relay are shown below: RELAY TEST1 OFF OFF OFF OFF OFF OFF...
  • Page 376 Chapter 15 MEMO: The output level of individual signals is in keeping with the setting made in service mode. DTMF Signal Transmission Test A press on '5' on the MODEM test menu selects the DTMF signal transmission test. In the test, the following DTMF signals from the modem are transmitted using the telephone line terminal and the speaker.
  • Page 377: Function Test ((6) Function Test)

    Chapter 15 15.19.8 Function Test ((6) FUNCTION TEST) 0017-6203 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i Function test ((6) FUNCTION TEST) Press the numeric keypad key 6 on the test mode menu to select the function test. Press numeric keypad keys 1 and 3 to 9 during the function test to enter the menus listed below.
  • Page 378 Chapter 15 6-3:SENOR [1] - [6] Press numeric keypad key 1. Press numeric keypad key 0. Press numeric keypad key 0. SENSOR CHECK SENSOR NORMAL CAS 0 REG 0 0:NORMAL 1:LATCH [0] - [2] DEL 0 0 MULTI 0 Select a sensor mode. CAS:Cassette 1 paper sensor (SR204): 0/Document presence, 1/Document absence 0: NORMAL REG:Registration sensor (SR209): 0/Document presence, 1/Document absence...
  • Page 379 Chapter 15 Press numeric keypad key 4. REF xxx ANT xxx |ANT - LEF| xxx REF: Toner reference voltage (A/D value) ANT: Toner antenna voltage (A/D value) ANT - LEF: Differential voltage (A/D value) Press numeric keypad key 5. BSCT on BDOC[A3 ] BDSS3-0 [of of of of]...
  • Page 380: Roller Cleaning Mode ((0) Roller Clean)

    Chapter 15 6-6: SPEAKER FREQ [1] VOL [2] Press numeric Press numeric keypad key 1. keypad key 2. SPEAKER SPEAKER FREQ TEST VOL[*] :MIN [#]:MAX Press the start key Signal tone volume adjustment. to change the * denotes the minimum, #, the maximum. transmission frequency The volume is adjustable level by level using the start key.
  • Page 381: Chapter 16 Upgrading

    Chapter 16 Upgrading...
  • Page 383 Contents Contents 16.1 Outline..................................16-1 16.1.1 Overview of Upgrade (LCD type) ............................16-1 16.1.2 Overview of Upgrade (Touch panel type) ..........................16-1 16.1.3 Overview of Service Support Tool (LCD type)........................16-2 16.1.4 Overview of Service Support Tool (Touch panel type)......................16-2 16.2 Making Preparations ..............................16-3 16.2.1 Registering the System Software (LCD type) .........................
  • Page 385: Outline

    Chapter 16 16.1 Outline 16.1.1 Overview of Upgrade (LCD type) 0017-6002 iR2018 / iR2022 This machine and options can be upgraded by downloading system software programs from the personal computer (hereafter called as the PC) in which a service support tool (hereafter called SST) has been loaded. System software programs and upgrade tools are listed in the following table: T-16-1 Type...
  • Page 386: Overview Of Service Support Tool (lcd Type)

    Chapter 16 16.1.3 Overview of Service Support Tool (LCD type) 0017-6005 iR2018 / iR2022 Main unit Image processor PCB USB cable Flash ROM J303 System PCL printer kit-V1 software 32MB ROM PCB RS232C straight cable Flash ROM Downloader Finisher-U2 FY9-2034 Finisher controller PCB Flash ROM J918...
  • Page 387: Making Preparations

    Chapter 16 Main unit Image processor PCB 16MB ROM USB cable Flash ROM J303 16MB ROM PCB System software Flash ROM RS232C straight cable USB Memory Downloader Flash Memory FY9-2034 PCL printer kit-W1 32MB ROM PCB Flash ROM Finisher-U2 Finisher controller PCB Flash ROM J918 F-16-2...
  • Page 388 Chapter 16 4) Click the "Register Firmware" button. F-16-3 5) Select the drive in which the system CD is inserted, and then click the "SEARCH" button. F-16-4 16-4...
  • Page 389: Registering The System Software (touch Panel Type)

    Chapter 16 6) A list of system software programs contained in the system CD is displayed. Uncheck the checkboxes of unnecessary folders and system software programs, and then click the "REGISTER" button. This machine allows two or more system software programs to be register at the same time. However, it does not allow two or more them to be downloaded at the same time.
  • Page 390 Chapter 16 3) Start SST. 4) Click the "Register Firmware" button. F-16-7 5) Select the drive in which the system CD is inserted, and then click the "SEARCH" button. F-16-8 16-6...
  • Page 391: Connection

    Chapter 16 6) A list of system software programs contained in the system CD is displayed. Uncheck the checkboxes of unnecessary folders and system software programs, and then click the "REGISTER" button. This machine allows two or more system software programs to be register at the same time. However, it does not allow two or more them to be downloaded at the same time.
  • Page 392: Downloading System Software

    Chapter 16 1) Turn off the main power switch of this machine, and then disconnect the cables connected to this machine. 2) Connect USB connector on the back of this machine to the PC using the USB cable [1]. F-16-11 16.3 Downloading System Software 16.3.1 Downloading System 16.3.1.1 Downloading Procedure (LCD type)
  • Page 393 Chapter 16 4) Double-click the "System" folder in "Model List" to check the system software version. Select "USB" in "Interface", and then click the "START" button. F-16-14 5) Turn on the power switch of the host machine. 6) Press the following keys on the control panel to enter the service mode. Additional Functions Key >...
  • Page 394 Chapter 16 10) When connection is complete, the following screen appears. Click the OK button. F-16-16 11) Click "System Software Download" on the Selecting a Job screen. MEMO: This machine does not use the "Upload the Backup Data" and "Download the Backup Data" functions not displayed on the Selecting a Job screen. F-16-17 16-10...
  • Page 395 Chapter 16 12) Select the version of the system software to download from the list. Check that the selected version is displayed in "Selected Version", and then click the "START" button. F-16-18 13) When downloading starts, the progress of downloading is displayed by the progress bar. F-16-19 16-11...
  • Page 396 Chapter 16 14) While the received data is being written to the flash ROM after completion of downloading, the following screen is displayed: F-16-20 Never turn off the power switch of the machine while the data is being written to the flash ROM. If it becomes impossible to start this machine after turning its power switch off, the image processor PCB must be replaced.
  • Page 397 Chapter 16 16) When the Selecting a Job screen appears, click "Return to Main Menu". F-16-22 17) Click the "OK" button to return to the menu screen of SST. F-16-23 16-13...
  • Page 398: Downloading Procedure (touch Panel Type)

    Chapter 16 18) Click the "EXIT" button to terminate SST. F-16-24 19) Confirm the massage "ROM WRITE OK" indicated on the control panel of the host machine, and then turn off/on the main power switch. 16.3.1.2 Downloading Procedure (Touch panel type) 0017-6015 iR2022i / iR2025 / iR2030 / iR2018i 1) Turn on the power switch of the PC and start SST.
  • Page 399 Chapter 16 4) Double-click the "System" folder in "Model List" to check the system software version. Select "USB" in "Interface", and then click the "START" button. F-16-27 5) Turn on the power switch of the host machine. 6) Press the following keys on the control panel to enter the service mode. >...
  • Page 400 Chapter 16 10) When connection is complete, the following screen appears. Click the OK button. F-16-29 11) Click "System Software Download" on the Selecting a Job screen. MEMO: This machine does not use the "Upload the Backup Data" and "Download the Backup Data" functions not displayed on the Selecting a Job screen. F-16-30 16-16...
  • Page 401 Chapter 16 12) Select the version of the system software to download from the list. Check that the selected version is displayed in "Selected Version", and then click the "START" button. F-16-31 13) When downloading starts, the progress of downloading is displayed by the progress bar. F-16-32 16-17...
  • Page 402 Chapter 16 14) While the received data is being written to the flash ROM after completion of downloading, the following screen is displayed: F-16-33 Never turn off the power switch of the machine while the data is being written to the flash ROM. If it becomes impossible to start this machine after turning its power switch off, the image processor PCB must be replaced.
  • Page 403 Chapter 16 16) When the Selecting a Job screen appears, click "Return to Main Menu". F-16-35 17) Click the "OK" button to return to the menu screen of SST. F-16-36 16-19...
  • Page 404: Downloading Rui, And Language

    Chapter 16 18) If the other firmware is upgraded continuously, follow each downloading procedure. If the downloading is finished, click the "Exit" button and turn OFF/ON the main power switch. F-16-37 16.3.2 Downloading RUI, and Language 16.3.2.1 Downloading Procedure 0017-6016 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i To download the language software, use the steps given for the system software.
  • Page 405: Downloading The Ca Certificate

    Chapter 16 To download the software for 32MB ROM PCB of the extension slot, use the steps given for the system software. When selecting a download version on the following screen, be sure to select the 16MB ROM version for the standard model and to select the 32MB ROM version for the model equipped with the PCL printer kit-W1.
  • Page 406 Chapter 16 3) Select "MFP" in "Target Selection", and then select "iR2018i" in "Model List". F-16-40 4) Double click the "CA-KEY" folder in "Model List" to confirm the version of the CA certificate. Select "USB" in "Interface", and then click the "START" button. F-16-41 5) Turn on the power switch of the host machine.
  • Page 407 Chapter 16 7) Using , select "#DOWNLOAD". 8) Press the OK key on the control panel to place the host machine in the downloading wait mode (No indicated on LCD). 9) Press the OK button on the SST screen displayed on the display of the PC. F-16-42 10) When connection is complete, the following screen appears.
  • Page 408 Chapter 16 11) Click "CA_KET Download" on the Selecting a Job screen. F-16-44 12) Select the version of the system software to download from the list. Check that the selected version is displayed in "Selected Version", and then click the "START"...
  • Page 409 Chapter 16 13) When downloading starts, the progress of downloading is displayed by the progress bar. F-16-46 Never turn off the power switch of the machine while the data is being written to the flash ROM. If it becomes impossible to start this machine after turning its power switch off, the image processor PCB must be replaced.
  • Page 410 Chapter 16 15) When the Selecting a Job screen appears, click "Return to Main Menu". F-16-48 16) Click the "OK" button to return to the menu screen of SST. F-16-49 17) In Service Mode, open #NETWORK > #CERTIFICATE > #CA-CERTIFICATE and check if the information recorded there is the same as the CA certificate you downloaded.
  • Page 411: Service Tools

    Chapter 17 Service Tools...
  • Page 413 Contents Contents 17.1 Service Tools................................17-1 17.1.1 Special Tools.................................... 17-1 17.1.2 Oils and Solvents ..................................17-1...
  • Page 415: Special Tools

    Chapter 17 17.1 Service Tools 17.1.1 Special Tools 0017-6022 iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i In addition to the standard tools set, you will need the following special tools for servicing of the machine: Tool name Tool No.
  • Page 416 Chapter 17 Name Uses Composition Remarks Lubricant drive mechanism, silicone oil - CK-0551 (20 g) sliding mechanism, scanner rail Lubricant gear special oil - HY9-0007 (EM-50L) special solid lubricating agent lithium soap 17-2...
  • Page 417 Aug 8 2007...

Comments to this Manuals

Symbols: 0
Latest comments: