Epson EPL-C8200 Service Manual - PDF DOWNLOAD

Epson EPL-C8200 Service Manual - PDF DOWNLOAD

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Epson EPL-C8200 Service Manual - PDF DOWNLOAD

Language :English
Pages :550
Downloadable : Yes
File Type : PDF

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Epson EPL-C8200 Service Manual - PDF DOWNLOAD

About this manual

This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of the EPSON EPLC8200. The instructions and procedures included herein are intended for the experienced repair technicians, and attention should be given to the precautions on the preceding page.

Safety Information

To prevent accidents during a maintenance procedure, strictly observe the Warnings and Cautions. Do not do anything that is dangerous or not within the scope of this document. Do not do anything that is dangerous even if not specifically described in this manual. In addition to the descriptions below and those given in this manual, there are many situations and circumstances that are dangerous. Be aware of these when you are working with the printer

TABLE OF CONTENTS:

Epson EPL-C8200 Service Manual - PDF DOWNLOAD

Chapter 1 0
Product Descriptions 14
11 Features 16
12 Specifications 18
121 Basic Specifications 18
122 Paper Specification 23
123 Reliability and Durability 26
124 Operating Environment 28
125 Environmental Conditions for Storage and Transportation 29
126 Electrical Specifications 29
127 Process Specifications 30
128 Applicable Standards 31
129 Options and Consumable Products 31
1291 Toner cartridge 32
1292 Drum Cartridge 33
1293 Fuser Oil Roll 33
1294 Waste Toner Box 34
1210 Regularly Replaced Parts 34
1211 Exterior Dimensions 34
1212 Controller Specifications 35
1213 Controller Board Jumper Settings 36
13 Interface Specifications 36
131 Parallel Interface Specification 37
132 Ethernet Interface 39
133 Type B Interface 40
14 Control Panel 41
141 Appearance and Descriptions 41
1411 LED Description 42
142 Button Functions 43
15 Service Functions 45
151 Hex Dump Mode 45
152 Support Mode 45
153 EEPROM Initialization 45
154 Formatting the Flash ROM Module 46
155 Updating the Program ROM 46
156 ROM Module Copy 46
157 Panel Setting Initialization 46
158 Maintenance Mode 46
159 Error Recovery Operation 47
16 Panel Setting 48
161 Setting Methods 48
1611 OneTouch mode 48
1612 SelecType mode 48
162 SelecType Setting Menu List 50
163 Details of Menus and Settings 54
164 RAM Expansion 60
Chapter 2 0
Operating Principles 61
21 Print Process 64
211 Print Process Overview 64
212 Print Process - Major Components 65
213 Print Process Description 66
2131 (1) Charge 66
2132 (2) Exposure 67
2133 (3) Development 68
2134 (4) First Transfer (Drum Æ Belt) 71
2135 (5) Cleaning (Drum) 72
2136 (6) Repeat (Forming a complete full-color toner image) 73
2137 (7) Second Transfer (Belt Æ Paper) 74
2138 (8) Detach 76
2139 (9) Cleaning (Belt) 76
21310 (10) Fusing 77
22 Print Data Flow 78
221 Data Flow 78
23 Driver Power Transmission Path 79
231 Process Motor Assembly 79
232 P/H Motor Assembly 80
233 Dispense Motor Assembly 81
234 Rotary Motor Assembly 81
235 Gear Layout 82
24 Paper Transportation 83
241 Paper Transportation Path (No Option) 83
25 Main Components 84
251 Paper Tray 85
252 Paper Feeder 86
253 Multi Sheet Inserter (MSI) 87
254 Paper Transportation 89
255 Xerographics I 91
256 Xerographics II 92
257 Development 94
258 IBT-I 96
259 IBT-II 97
2510 Fusing-I 98
2511 Fusing-II100
2512 Paper Exit102
2513 Drives103
2514 Electrical105
26 Operation Modes107
27 Controls108
271 Paper Size Control108
272 Paper Tray Selection Control109
273 OHP Side Detection Control110
274 ROS Control111
2741 Scanner Motor Rotation111
2742 Light Quantity Control111
275 Process Control112
2751 Electric Potential Control112
2752 Toner Density Control (PCDC)113
2753 Toner Density Control (ADC)114
2754 ADC Solenoid Operation115
2755 Process Sequence115
276 Xerographic Control116
2761 BCR/Erase Lamp Control116
2762 Drum Cartridge Replacement117
2763 Drum Cartridge End of Life Detection118
2764 Waste Toner Box Full Detection118
277 Developer Control119
2771 Home Position Detection119
2772 Toner Cartridge Detection Position120
2773 Toner Cartridge: Old/New Detection120
2774 Development Position120
2775 Development Control: Detection Methods121
278 IBT Control123
2781 First Transfer (Drum Æ Belt)123
2782 Second Transfer (Belt Æ Paper)124
2783 Discharging127
2784 Belt Cleaning127
279 1-UP/2-UP Control129
2710 Fuser Control130
27101 Fuser Control Method130
27102 Warm-up Control130
27103 Mode Control: READY, LIGHT SLEEP, DEEP SLEEP131
27104 Printing Mode Control131
27105 Not Ready State Detection During Printing131
27106 Oil Roll Control132
27107 Fuser Fan Control134
27108 Detection Controls in Fuser134
28 Controller Operating Principles138
Chapter 3 0
DISASSEMBLY AND ASSEMBLY/ ADJUSTMENT141
31 Overview144
311 Precautions for disassembly, assembly and adjustment144
312 Tools145
313 Items to check after assembly145
32 Disassembly/Assembly Procedures146
321 Exterior View and Part Names147
322 Removing/Replacing the Consumables148
323 Updating the Program ROM148
3231 Updating the ROM using a standard parallel interface149
3232 Updating by copying from the FLASH ROM module150
3233 Formatting the FLASH ROM Module151
324 Cover152
3241 FRONT COVER ASSEMBLY Removal (PL111)152
3242 FRONT LOWER COVER Removal (PL115)152
3243 TOP COVER ASSEMBLY Removal (PL1120)153
3244 INNER COVER ASSEMBLY Removal (PL1110)154
3245 REAR COVER ASSEMBLY Removal (PL1130)155
3246 FILTER ASSEMBLY Removal (PL1132)156
3247 LEFT LOWER COVER Removal (PL1140)156
3248 RIGHT COVER ASSEMBLY Removal (PL1150)157
3249 OPERATION PANEL Removal (PL1160)157
325 Paper Tray158
3251 UNIVERSAL TRAY Removal (PL211)158
3252 FRONT SNUBBER Removal (PL229)158
3253 END GUIDE (PL2216), SECTOR GEAR (PL2217) Removal159
326 Paper Feeder161
3261 TURN IN CHUTE Removal (PL3118)161
3262 TURN ROLL ASSEMBLY Removal (PL3111)162
3263 FEED ROLL Removal (PL313)163
3264 FEED SOLENOID Removal (PL319)164
3265 FEED ROLL ASSEMBLY Removal (PL311)165
3266 SIZE SWITCH ASSEMBLY Removal (PL319)166
3267 TRAY N/P SENSOR ASSEMBLY Removal (PL3130)167
3268 LOW PAPER SENSOR Removal (PL3135)168
3269 TRAY NO PAPER SENSOR Removal (PL3132)168
327 Multi Sheet Inserter169
3271 MSI TRAY ASSEMBLY Removal (PL4110)169
3272 MSI ASSEMBLY Removal (PL411)170
3273 MSI FRONT COVER Removal (PL413)171
3274 MSI REAR COVER Removal (PL414)171
3275 MSI TOP COVER ASSEMBLY Removal (PL424)172
3276 MSI EDGE SENSOR Removal (PL426)173
3277 MSI SHORT N/P SENSOR Removal (PL427)173
3278 PICK UP ROLL Removal (PL4211)174
3279 RETARD PAD ASSEMBLY Removal (PL433)175
32710 PICK UP SOLENOID Removal (PL4221)176
32711 MSI CLUTCH Removal (PL4226)177
32712 MSI ROLL ASSEMBLY Removal (PL429)178
32713 MSI BOTTOM ASSEMBLY Removal (PL439)179
32714 MSI LONG N/P SENSOR Removal (PL4316)180
328 Paper Transportation181
3281 MAIN P/H ASSEMBLY Removal (PL511)181
3282 PRE-REGI CHUTE ASSEMBLY Removal (PL515)182
3283 P/H TURN CHUTE ASSEMBLY Removal (PL514)183
3284 REGI CHUTE ASSEMBLY Removal (PL516)184
3285 PRE-REGI CLUTCH Removal (PL528)185
3286 PRE-REGI ROLL ASSEMBLY Removal (PL524)186
3287 REGI CLUTCH Removal (PL5215)187
3288 REGI BRAKE CLUTCH Removal (PL5220)188
3289 REGI METAL ROLL Removal (PL5216)189
32810 REGI RUBBER ROLL Removal (PL5224)190
32811 REGI SENSOR Removal (PL5228)191
32812 FRONT OHP SENSOR Removal (PL5231)192
32813 REAR OHP SENSOR Removal (PL5232)193
329 Xerographics194
3291 DRUM CARTRIDGE Removal (PL6110)194
3292 WASTE TONER BOX Removal (PL6112)194
3293 ROS ASSEMBLY Removal (PL611)195
3294 ADC SENSOR ASSEMBLY Removal (PL6120)196
3295 XL RAIL ASSEMBLY Removal (PL6140)197
3296 WASTE TONER SENSOR Removal (PL6142)198
3297 TONER BOX SENSOR Removal (PL6143)198
3298 ERASE LAMP ASSEMBLY Removal (PL6130)199
3210 Development200
32101 Toner Cartridge Removal (PL711 ~ PL714)200
32102 Developer Assembly Removal (PL7110, PL7120, PL7130, PL7140)201
32103 Developer Removal (PL7113, PL7123, PL7133, PL7143)202
32104 ROTARY SENSOR Removal (PL7222)203
32105 ROTARY FRAME ASSEMBLY Removal (PL722)204
32106 CARTRIDGE SENSOR Removal (PL7226)206
32107 USED CART SENSOR Removal (PL7230)207
3211 IBT208
32111 TENSION LEVER Removal (PL814)208
32112 TRANSFER ASSEMBLY Removal (PL813)209
32113 BTR CAM SOLENOID Removal (PL8115)211
32114 BELT CLEANER ASSEMBLY Removal (PL8130)212
32115 2ND BTR ASSEMBLY Removal (PL8120)213
32116 2ND BTR CAM ASSEMBLY Removal (PL8110)214
32117 AUGER HIGH ASSEMBLY Removal (PL8140)215
32118 IBT BELT ASSEMBLY Removal (PL822)217
32119 TRO SENSOR Removal (PL8212)219
3212 Fusing220
32121 OIL ROLL ASSEMBLY Removal (PL9110)220
32122 FUSER ASSEMBLY Removal (PL911)220
32123 MAIN FUSER ASSEMBLY Removal (PL912)221
32124 FUSER UPPER ASSEMBLY Removal (PL9223)222
32125 H/R HEATER Removal (PL9220)223
32126 P/R HEATER Removal (PL9219)224
32127 LOWER GUIDE ASSEMBLY Removal (PL9226)225
32128 FUSER EXIT SENSOR Removal (PL9225)226
32129 UPPER GUIDE ASSEMBLY Removal (PL9232)226
321210 HEAT ROLL Removal (PL9212)227
321211 PRESSURE ROLL Removal (PL929)228
321212 TEMP SENSOR ASSEMBLY Removal (PL9224)229
321213 EXCHANGE CHUTE Removal (PL9310)230
321214 OIL CAM SOLENOID Removal (PL9321)231
321215 EXCHANGE SOLENOID Removal (PL9316)232
321216 OIL CAM ASSEMBLY Removal (PL9322)233
321217 CLEANER CAM SOLENOID Removal (PL9423)234
321218 CLEANER CAM ASSEMBLY Removal (PL9426)235
321219 EXIT-1 ROLL ASSEMBLY Removal (PL937)236
321220 CRU SWITCH ASSEMBLY Removal (PL9325)237
3213 Paper Exit238
32131 EXIT TRAY ASSEMBLY Removal (PL10110)238
32132 EXIT UPPER ASSEMBLY Removal (PL1012)238
32133 EXIT LOWER ASSEMBLY Removal (PL1011)239
32134 EXIT-2 ROLL ASSEMBLY Removal (PL1025)239
32135 EXIT-3 ROLL ASSEMBLY Removal (PL1027)240
32136 FUSER FAN Removal (PL10215)240
32137 TOP EXIT SENSOR Removal (PL10212)241
32138 EXIT CHUTE SWITCH Removal (PL10213)241
3214 Drive242
32141 P/H DRIVE ASSEMBLY Removal (PL1111)242
32142 P/H MOTOR ASSEMBLY Removal (PL1113)243
32143 ROTARY MOTOR PWB Removal (PL11121)243
32144 ROTARY MOTOR ASSEMBLY Removal (PL11120)244
32145 DISPENSE MOTOR ASSEMBLY Removal (PL11122)245
32146 FUSER DRIVE ASSEMBLY Removal (PL1112)246
32147 PROCESS MOTOR ASSEMBLY Removal (PL11112247
32148 PROCESS DRIVE ASSEMBLY Removal (PL11110)248
32149 DEVE CLUTCH ASSEMBLY Removal (PL11123)249
3215 Frame250
32151 DEVE TIE PLATE Removal (PL1214)250
3216 Electrical251
32161 LVPS Removal (PL1311)251
32162 HVPS Removal (PL1312)252
32163 TOP COVER SWITCH Removal (PL1313)252
32164 DEVE FAN Removal (PL1315)253
32165 MCU PWB Removal (PL1321)254
32166 COMMUNICATION ASSEMBLY Removal (PL1322)255
32167 FRONT COVER SWITCH R Removal (PL1323)256
32168 FRONT COVER SWITCH L Removal (PL1324)257
32169 ENVIRONMENT SENSOR Removal (PL1325)258
3217 Controller259
32171 CONTROLLER PWB Removal (PL 14110)259
32172 CONTROLLER FAN Removal (PL 1412)260
32173 CONT CHASSIS ASSEMBLY Removal (PL 1411)260
33 Adjustment261
331 NIP Pressure Adjustment of the MAIN FUSER ASSEMBLY261
Chapter 4 0
DIAGNOSTICS263
41 Overview265
411 Test print by MCU PWB265
412 Test Print Pattern266
42 Diagnostics by the Diagnostic Commander267
421 Introduction267
4211 Configuration267
4212 Diagnostic Commander268
4213 Diagnostic PWB268
422 Command/Status269
4221 Introduction269
4222 Data Format269
4223 Command/Status Categories270
423 Preparation270
4231 Personal Computer270
4232 Installing the Diagnostic Commander271
4233 Uninstalling the Diagnostic Commander271
4234 Connecting the Diagnostic Tool272
424 Diagnostic Commander: Operations273
4241 Starting the Diagnostic Commander273
4242 Setting Up the Communication273
4243 Sending/receiving commands/status274
4244 Automatically executing a command276
4245 [Service] tab277
4246 Displaying the log280
425 Life Counter Read/Write281
4251 Read281
4252 Write282
426 Executing Diagnostics283
4261 Diagnostic execution steps283
4262 Diagnostics functions283
4263 Test Print284
4264 Digital Input Test285
4265 Digital Input Test: Device codes286
4266 Digital Output Test290
4267 Digital Output Test: Device codes291
4268 Analog Input Test295
4269 Analog Input Test: Device codes296
42610 Analog Output Test297
42611 Analog Output Test: Device codes298
42612 EEPROM Read299
42613 EEPROM Write301
42614 EEPROM Initialize303
42615 NVM List304
427 Commands/Status List309
4271 Paper, Media & Output Control309
4272 Printing/Status Control311
4273 Parameter Control317
4274 Diagnostics control322
428 Error/Status Code324
429 Transfer MCU PWB Board NVRAM Engine Status to a New Board325
Chapter 5 0
Troubleshooting326
51 Overview329
511 Troubleshooting Procedure329
512 Self-Diagnostic Function by LCD Message329
5121 Status Message331
2 Reset the printer or perform a warm boot for a instant change of the setting, but be aware tha331
5122 Error Message333
5123 Warning Message339
513 Service-Call Error Messages343
52 Level 1 FIP (Fault Isolation Procedure)345
53 Level 2 FIP (Fault Isolation Procedure)395
54 Print Quality Troubleshooting438
541 Print Quality Troubleshooting Entry Chart438
542 Print Quality FIP439
Chapter 6 0
Maintenance450
61 About On-Site Servicing452
611 On-site Service Flow453
612 Description of the On-site Service454
62 Maintenance Menu456
621 Entry to the Maintenance Menu456
622 Engine Status Sheet457
63 Consumable Replacement460
631 TONER CARTRIDGE Replacement461
632 OIL ROLL ASSEMBLY Replacement463
633 DRUM CARTRIDGE Replacement464
634 WASTE TONER BOX Replacement467
64 Regularly Replaced Parts Replacement468
65 Installation468
Appendix 0
Appendix A471
A1 Parts List473
A11 How to Use the Parts List473
A12 Parts List Tables474
A13 Exploded Diagrams478
A2 Wiring Diagrams492
A21 P/J Locations492
A22 Plug and Jack (P/J) Location Table496
A3 Wiring Diagrams and Signal lnformation500
A31 Master Wiring Diagram500
A32 Wiring and Signal Description Between Components502
A321 Organization502
A33 Notations on the Diagrams for the Wiring and Signal Descriptions between Components504
A331 Wiring Diagram - §1505
A332 Wiring Diagram - §2507
A333 Wiring Diagram - §3509
A334 Wiring Diagram - §4511
A335 Wiring Diagram - §5513
A336 Wiring Diagram - §6515
A337 Wiring Diagram - §7517
A338 Wiring Diagram - §8519
A339 Wiring Diagram - §9521
A3310 Wiring Diagram - §10523
A3311 Wiring Diagram - §11525
A3312 Wiring Diagram - §12527
A3313 Wiring Diagram - §13529
A4 Component Layout531
A5 Circuit Diagrams533
A6 Optional Paper Cassette Units541
A61 Large Capacity Paper Unit541
A611 Product Specifications541
A612 Installation543
A613 Parts List (Large Capacity Paper Unit)543
A614 Exploded Diagrams (Large Capacity Paper Unit)545
A615 Wiring Diagrams (Large Capacity Paper Unit)547
A62 500-Sheet Paper Cassette Unit548
A621 Product Specifications548
A622 Installation548
A623 Parts List (500-Sheet Paper Cassette Unit)548
A624 Exploded Diagrams (500-Sheet Paper Cassette Unit)549

S.M 26/2/2025