Panasonic KX-MB2000RUB / KX-MB2000RUW / KX-MB2020RUB / KX-MB2020RUW / KX-MB2030RUB / KX-MB2030RUW Service Manual ▷ View online
ORDER NO.KMF0911263CE
Multi-Function printer
Model No.
KX-MB2000RUB
KX-MB2000RUW
KX-MB2020RUB
KX-MB2020RUW
KX-MB2030RUB
KX-MB2030RUW
KX-MB2000RUW
KX-MB2020RUB
KX-MB2020RUW
KX-MB2030RUB
KX-MB2030RUW
(for Russia)
2
KX-MB2000RUB/KX-MB2000RUW/KX-MB2020RUB/KX-MB2020RUW/KX-MB2030RUB/KX-MB2030RUW
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions -----------------------------------------------5
1.1. For Service Technicians ----------------------------------5
1.2. AC Caution---------------------------------------------------5
1.3. Personal Safety Precautions ----------------------------6
1.2. AC Caution---------------------------------------------------5
1.3. Personal Safety Precautions ----------------------------6
1.3.1. Moving Sections of the Unit-------------------------6
1.3.2. Live Electrical Sections ------------------------------6
1.3.2. Live Electrical Sections ------------------------------6
1.4. Service Precautions ---------------------------------------6
1.4.1. Precautions to Prevent Damage from
Static Electricity ----------------------------------------6
2 Warning --------------------------------------------------------------7
2.1. About Lead Free Solder (PbF: Pb free) --------------7
2.1.1. Suggested PbF Solder -------------------------------7
2.2. Discarding of P. C. Board --------------------------------8
2.3. Insulation Resistance Test -------------------------------8
2.4. Battery Caution ---------------------------------------------8
2.5. Laser Beam And Fuser Unit Section ------------------8
2.3. Insulation Resistance Test -------------------------------8
2.4. Battery Caution ---------------------------------------------8
2.5. Laser Beam And Fuser Unit Section ------------------8
3 Specifications ------------------------------------------------------9
4 General/Introduction ------------------------------------------- 10
4 General/Introduction ------------------------------------------- 10
4.1. Optional Accessories------------------------------------ 10
4.2. Translation Lists ------------------------------------------ 10
4.2. Translation Lists ------------------------------------------ 10
4.2.1. Help Function----------------------------------------- 10
4.2.2. Error Message (Report)---------------------------- 10
4.2.3. Error Message (Display)--------------------------- 11
4.2.2. Error Message (Report)---------------------------- 10
4.2.3. Error Message (Display)--------------------------- 11
5 Features ------------------------------------------------------------ 12
5.1. General Features----------------------------------------- 12
5.2. Hardware Requirements for Multi-Function
5.2. Hardware Requirements for Multi-Function
Software ---------------------------------------------------- 12
6 Technical Descriptions---------------------------------------- 13
6.1. Connection Diagram------------------------------------- 13
6.2. General Block Diagram--------------------------------- 14
6.3. Main Board Section-------------------------------------- 16
6.2. General Block Diagram--------------------------------- 14
6.3. Main Board Section-------------------------------------- 16
6.3.1. Data Flow---------------------------------------------- 16
6.3.2. RTC Backup Circuit (KX-MB2020/2030
6.3.2. RTC Backup Circuit (KX-MB2020/2030
ONLY) -------------------------------------------------- 25
6.3.3. Modem Circuit Operation (KX-MB2020/
2030 ONLY)------------------------------------------- 26
6.3.4. TEL Line Section (KX-MB2020/2030
ONLY) -------------------------------------------------- 27
6.4. NCU Section (KX-MB2020/2030 ONLY) ----------- 28
6.4.1. General ------------------------------------------------ 28
6.4.2. EXT. TEL. Line Relay (RLY100) ----------------- 28
6.4.3. Bell Detection Circuit ------------------------------- 28
6.4.4. Calling Line Identification Circuit (Russian
6.4.2. EXT. TEL. Line Relay (RLY100) ----------------- 28
6.4.3. Bell Detection Circuit ------------------------------- 28
6.4.4. Calling Line Identification Circuit (Russian
CID) ----------------------------------------------------- 29
6.4.5. Remote FAX Activation Circuit ------------------- 29
6.4.6. TAM Interface Circuit ------------------------------- 29
6.4.6. TAM Interface Circuit ------------------------------- 29
6.5. ITS (Integrated telephone System) and
Monitor Section (KX-MB2020/2030 ONLY)-------- 30
6.5.1. General ------------------------------------------------ 30
6.6. CIS Control Section-------------------------------------- 31
6.7. Motor Drive Section-------------------------------------- 32
6.7. Motor Drive Section-------------------------------------- 32
6.7.1. Engine Motor Control Circuit --------------------- 32
6.7.2. Scanner Motor Drive Circuit ---------------------- 33
6.7.2. Scanner Motor Drive Circuit ---------------------- 33
6.8. Timing chart and wave form of scanner
motors------------------------------------------------------- 37
6.8.1. Normal 1-2 phase excitation (half step)-------- 37
6.8.2. Flat torque 1-2 phase excitation (half step) --- 38
6.8.3. W1-2 phase excitation (Quarter step) ---------- 39
6.8.2. Flat torque 1-2 phase excitation (half step) --- 38
6.8.3. W1-2 phase excitation (Quarter step) ---------- 39
6.8.4. Drive mode of FB and ADF motor -------------- 40
6.9. FAN Motor Section -------------------------------------- 40
6.9.1. General ------------------------------------------------ 40
6.9.2. Circuit Diagram of FAN ---------------------------- 41
6.9.3. Fan Control ------------------------------------------- 41
6.9.4. Control table------------------------------------------ 42
6.9.5. Waveform --------------------------------------------- 42
6.9.2. Circuit Diagram of FAN ---------------------------- 41
6.9.3. Fan Control ------------------------------------------- 41
6.9.4. Control table------------------------------------------ 42
6.9.5. Waveform --------------------------------------------- 42
6.10. Solenoid Driver Section -------------------------------- 43
6.11. LSU (Laser Scanning Unit) Section----------------- 44
6.12. Sensors and Switches Section----------------------- 46
6.12.1. Drum Detection ------------------------------------- 47
6.12.2. Pickup Sensor --------------------------------------- 47
6.12.3. Exit Sensor ------------------------------------------- 48
6.12.4. Home Sensor ---------------------------------------- 48
6.12.5. Read Position Sensor (KX-MB2030
6.12.2. Pickup Sensor --------------------------------------- 47
6.12.3. Exit Sensor ------------------------------------------- 48
6.12.4. Home Sensor ---------------------------------------- 48
6.12.5. Read Position Sensor (KX-MB2030
ONLY)-------------------------------------------------- 49
6.12.6. Registration & Manual Paper Sensor ---------- 50
6.12.7. Print Timing Sensor -------------------------------- 50
6.12.8. Document Sensor (KX-MB2030 ONLY)------- 51
6.12.9. Top Cover Sensor----------------------------------- 51
6.12.7. Print Timing Sensor -------------------------------- 50
6.12.8. Document Sensor (KX-MB2030 ONLY)------- 51
6.12.9. Top Cover Sensor----------------------------------- 51
6.12.10. Toner Sensor.... “Toner Empty”, “Toner
Low”, “Change Drum”------------------------------ 52
6.12.11. Handset Hook Switch (KX-MB2020/2030
ONLY)-------------------------------------------------- 55
6.13. Operation Board Section ------------------------------ 55
6.14. LCD Section----------------------------------------------- 56
6.15. HVPS (High Voltage Power Supply) Section ----- 57
6.14. LCD Section----------------------------------------------- 56
6.15. HVPS (High Voltage Power Supply) Section ----- 57
6.15.1. HVPS Specification--------------------------------- 57
6.15.2. CHG-BIAS (Charge BIAS)/GRID/ UNIT------- 57
6.15.3. DEV DC BIAS UNIT-------------------------------- 58
6.15.4. DEV AC BIAS UNIT -------------------------------- 58
6.15.5. TRA (+) BIAS (Transfer (+) BIAS)/TRA (-)
6.15.2. CHG-BIAS (Charge BIAS)/GRID/ UNIT------- 57
6.15.3. DEV DC BIAS UNIT-------------------------------- 58
6.15.4. DEV AC BIAS UNIT -------------------------------- 58
6.15.5. TRA (+) BIAS (Transfer (+) BIAS)/TRA (-)
BIAS (Transfer (-) BIAS) UNIT------------------- 58
6.16. Heat Lamp Control Circuit----------------------------- 59
6.17. Main Board Section ------------------------------------- 64
6.18. Power Supply Board Section ------------------------- 67
6.19. Mechanical Operation ---------------------------------- 68
6.17. Main Board Section ------------------------------------- 64
6.18. Power Supply Board Section ------------------------- 67
6.19. Mechanical Operation ---------------------------------- 68
6.19.1. Printing ------------------------------------------------ 68
6.19.2. Scanning (ADF) (KX-MB2030 ONLY) --------- 69
6.19.2. Scanning (ADF) (KX-MB2030 ONLY) --------- 69
7 Location of Controls and Components ----------------- 70
7.1. Overview --------------------------------------------------- 70
7.1.1. Front view--------------------------------------------- 70
7.1.2. Rear view --------------------------------------------- 71
7.1.2. Rear view --------------------------------------------- 71
7.2. Control Panel --------------------------------------------- 71
8 Installation Instructions -------------------------------------- 72
8.1. Installation ------------------------------------------------- 72
8.1.1. Installation Space ----------------------------------- 72
8.1.2. OUTPUT TRAY-------------------------------------- 73
8.1.3. RECORDING PAPER----------------------------- 74
8.1.4. Documents the Unit Can Send ------------------ 78
8.1.5. Toner Cartridge and the Drum Cartridge------ 79
8.1.6. Connecting to a computer ------------------------ 83
8.1.7. Installing Multi-Function Station ---------------- 83
8.1.2. OUTPUT TRAY-------------------------------------- 73
8.1.3. RECORDING PAPER----------------------------- 74
8.1.4. Documents the Unit Can Send ------------------ 78
8.1.5. Toner Cartridge and the Drum Cartridge------ 79
8.1.6. Connecting to a computer ------------------------ 83
8.1.7. Installing Multi-Function Station ---------------- 83
8.2. Connections----------------------------------------------- 85
9 Operating Instructions---------------------------------------- 87
9.1. Your Logo (KX-MB2020/2030 ONLY)-------------- 87
9.1.1. To Select Characters with the Dial Keypad--- 88
9.1.2. To Select Characters Using [] or []-------------- 88
9.1.2. To Select Characters Using [] or []-------------- 88
3
KX-MB2000RUB/KX-MB2000RUW/KX-MB2020RUB/KX-MB2020RUW/KX-MB2030RUB/KX-MB2030RUW
10 Test Mode ----------------------------------------------------------89
10.1. Test Functions ---------------------------------------------89
10.1.1. DTMF Single Tone Transmit Selection
(KX-MB2020/2030 ONLY) -------------------------91
10.1.2. Button Code Table (KX-MB2020/2030) --------91
10.1.3. Button Code Table (KX-MB2000)----------------91
10.1.4. Print Test Pattern ------------------------------------92
10.1.3. Button Code Table (KX-MB2000)----------------91
10.1.4. Print Test Pattern ------------------------------------92
11 Service Mode -----------------------------------------------------93
11.1. Programming and Lists ---------------------------------93
11.1.1. Operation ----------------------------------------------93
11.1.2. Operation Flow ---------------------------------------93
11.1.3. Service Function Table (KX-MB2020/
11.1.2. Operation Flow ---------------------------------------93
11.1.3. Service Function Table (KX-MB2020/
2030)----------------------------------------------------94
11.1.4. Service Function Table (KX-MB2000) ----------96
11.1.5. Memory Clear Specification -----------------------96
11.1.5. Memory Clear Specification -----------------------96
11.2. User Mode (The list below is an example of
the SYSTEM SETUP LIST the unit prints out.) ---97
11.3. Service Mode Settings (Example of a printed
out list)----------------------------------------------------- 102
11.4. History (Example of a printed out list) ------------- 104
11.4.1. Descriptions of The History Report------------ 105
12 Troubleshooting Guide -------------------------------------- 106
12.1. User Recoverable Errors ----------------------------- 106
12.2. Remote Programming (KX-MB2020/2030
12.2. Remote Programming (KX-MB2020/2030
ONLY) ----------------------------------------------------- 109
12.2.1. Entering the Remote Programming Mode
and Changing Service Codes (KX-
MB2020/2030 ONLY) ----------------------------- 110
MB2020/2030 ONLY) ----------------------------- 110
12.2.2. Program Mode Table------------------------------ 111
12.3. Troubleshooting Details ------------------------------- 116
12.3.1. Outline ------------------------------------------------ 116
12.3.2. Starting Troubleshooting ------------------------- 116
12.3.3. Initialization------------------------------------------ 117
12.3.4. Simple Check List --------------------------------- 118
12.3.5. Simplified Troubleshooting Guide ------------- 119
12.3.6. CALL SERVICE Troubleshooting Guide ----- 122
12.3.7. Print --------------------------------------------------- 129
12.3.8. Recording Paper Feed --------------------------- 135
12.3.9. ADF (Auto Document Feeder) Section
12.3.2. Starting Troubleshooting ------------------------- 116
12.3.3. Initialization------------------------------------------ 117
12.3.4. Simple Check List --------------------------------- 118
12.3.5. Simplified Troubleshooting Guide ------------- 119
12.3.6. CALL SERVICE Troubleshooting Guide ----- 122
12.3.7. Print --------------------------------------------------- 129
12.3.8. Recording Paper Feed --------------------------- 135
12.3.9. ADF (Auto Document Feeder) Section
(KX-MB2030 ONLY)------------------------------- 141
12.3.10. Communication Section (KX-MB2020/
2030) ------------------------------------------------- 147
12.3.11. Special Service Journal Reports (KX-
MB2020/2030 ONLY) ----------------------------- 152
12.3.12. Initializing Error------------------------------------- 165
12.3.13. Analog Section (KX-MB2020/2030 ONLY) -- 166
12.3.14. Operation Panel Section ------------------------- 169
12.3.15. Sensor Section ------------------------------------- 169
12.3.16. Motor Section --------------------------------------- 172
12.3.17. LSU Section----------------------------------------- 175
12.3.18. CIS Control Section ------------------------------- 176
12.3.19. High Voltage Value Check Point --------------- 178
12.3.20. High Voltage Section------------------------------ 180
12.3.21. USB Section ---------------------------------------- 185
12.3.22. LAN SECTION ------------------------------------- 189
12.3.23. Main Board Section ------------------------------- 194
12.3.24. Power Supply Board Section ------------------- 197
12.3.13. Analog Section (KX-MB2020/2030 ONLY) -- 166
12.3.14. Operation Panel Section ------------------------- 169
12.3.15. Sensor Section ------------------------------------- 169
12.3.16. Motor Section --------------------------------------- 172
12.3.17. LSU Section----------------------------------------- 175
12.3.18. CIS Control Section ------------------------------- 176
12.3.19. High Voltage Value Check Point --------------- 178
12.3.20. High Voltage Section------------------------------ 180
12.3.21. USB Section ---------------------------------------- 185
12.3.22. LAN SECTION ------------------------------------- 189
12.3.23. Main Board Section ------------------------------- 194
12.3.24. Power Supply Board Section ------------------- 197
12.4. DOCUMENT JAMS (AUTO DOCUMENT
FEEDER) ------------------------------------------------- 200
12.5. RECORDING PAPER JAM -------------------------- 202
12.5.1. When the recording paper has jammed
inside of the unit ----------------------------------- 202
12.5.2. When the recording paper is not fed into
the unit properly ----------------------------------- 208
12.5.3. When the recording paper in the manual
input tray is not fed into the unit properly---- 209
13 Service Fixture & Tools ------------------------------------- 210
14 Disassembly and Assembly Instructions--------------211
14 Disassembly and Assembly Instructions--------------211
14.1. Bottom Section ----------------------------------------- 212
14.2. Left Side Section --------------------------------------- 212
14.3. Operation Panel Section ----------------------------- 213
14.4. Open Top Cover ---------------------------------------- 213
14.5. Remove Operation Panel -------------------------- 214
14.6. Remove Operation Board---------------------------- 214
14.7. Remove Main Board ---------------------------------- 215
14.8. Remove Gear Chassis Section--------------------- 216
14.9. Remove Right Cover ---------------------------------- 217
14.2. Left Side Section --------------------------------------- 212
14.3. Operation Panel Section ----------------------------- 213
14.4. Open Top Cover ---------------------------------------- 213
14.5. Remove Operation Panel -------------------------- 214
14.6. Remove Operation Board---------------------------- 214
14.7. Remove Main Board ---------------------------------- 215
14.8. Remove Gear Chassis Section--------------------- 216
14.9. Remove Right Cover ---------------------------------- 217
14.10. Remove Right Cassette Guide --------------------- 217
14.11. Remove Bottom Plate--------------------------------- 218
14.12. Remove Laser Unit ------------------------------------ 218
14.13. Remove Pick up Roller ------------------------------- 219
14.14. Remove Low Voltage Power Board --------------- 220
14.15. Remove Mirror ------------------------------------------ 220
14.16. Remove High Voltage Power Board--------------- 221
14.17. Installation Position of The Lead ------------------- 222
14.13. Remove Pick up Roller ------------------------------- 219
14.14. Remove Low Voltage Power Board --------------- 220
14.15. Remove Mirror ------------------------------------------ 220
14.16. Remove High Voltage Power Board--------------- 221
14.17. Installation Position of The Lead ------------------- 222
14.17.1. Top Cover Section (1) ---------------------------- 222
14.17.2. Top Cover Section (2) ---------------------------- 223
14.17.3. Top Cover Section (3) ---------------------------- 224
14.17.4. Bottom Part Section (1)-------------------------- 225
14.17.5. Bottom Part Section (2)-------------------------- 226
14.17.6. Side Cabinet Section (1) ------------------------ 227
14.17.7. Side Cabinet Section (2) ------------------------ 228
14.17.8. Side Cabinet Section (3) ------------------------ 229
14.17.9. Side Cabinet Section (4) ------------------------ 230
14.17.2. Top Cover Section (2) ---------------------------- 223
14.17.3. Top Cover Section (3) ---------------------------- 224
14.17.4. Bottom Part Section (1)-------------------------- 225
14.17.5. Bottom Part Section (2)-------------------------- 226
14.17.6. Side Cabinet Section (1) ------------------------ 227
14.17.7. Side Cabinet Section (2) ------------------------ 228
14.17.8. Side Cabinet Section (3) ------------------------ 229
14.17.9. Side Cabinet Section (4) ------------------------ 230
14.17.10. AC Inlet Section ----------------------------------- 230
15 Maintenance ---------------------------------------------------- 231
15.1. Maintenance Items and Component Locations- 231
15.1.1. Outline ----------------------------------------------- 231
15.1.2. Maintenance Check Items/Component
15.1.2. Maintenance Check Items/Component
Locations -------------------------------------------- 231
15.2. Maintenance--------------------------------------------- 233
15.2.1. Cleaning the White Plates and Glasses ----- 233
15.2.2. CLEANING THE DOCUMENT FEEDER
15.2.2. CLEANING THE DOCUMENT FEEDER
ROLLERS ------------------------------------------- 237
15.3. Printing Operation Principle ------------------------- 238
15.3.1. Process Chart and Process BIAS------------- 238
15.3.2. CHARGING----------------------------------------- 238
15.3.3. Exposing--------------------------------------------- 239
15.3.4. Developing and Transcription ------------------ 240
15.3.5. Cleaning of Transfer Roller --------------------- 241
15.3.6. Fixing ------------------------------------------------- 242
15.3.2. CHARGING----------------------------------------- 238
15.3.3. Exposing--------------------------------------------- 239
15.3.4. Developing and Transcription ------------------ 240
15.3.5. Cleaning of Transfer Roller --------------------- 241
15.3.6. Fixing ------------------------------------------------- 242
15.4. Terminal Guide of The ICs Transistors and
Diodes ---------------------------------------------------- 243
15.4.1. Main Board (1) ------------------------------------- 243
15.4.2. Main Board (2) ------------------------------------- 244
15.4.3. Operation Board ----------------------------------- 244
15.4.4. High Voltage Power Supply Board------------ 244
15.4.5. Low Voltage Power Supply Board ------------ 244
15.4.2. Main Board (2) ------------------------------------- 244
15.4.3. Operation Board ----------------------------------- 244
15.4.4. High Voltage Power Supply Board------------ 244
15.4.5. Low Voltage Power Supply Board ------------ 244
15.5. How to Replace the Flat Package IC ------------- 245
15.5.1. Preparation------------------------------------------ 245
15.5.2. Flat Package IC Removal Procedure -------- 245
15.5.2. Flat Package IC Removal Procedure -------- 245
4
KX-MB2000RUB/KX-MB2000RUW/KX-MB2020RUB/KX-MB2020RUW/KX-MB2030RUB/KX-MB2030RUW
15.5.3. Flat Package IC Installation Procedure ------ 246
15.5.4. Bridge Modification Procedure ----------------- 246
15.5.4. Bridge Modification Procedure ----------------- 246
15.6. Main Board Section------------------------------------ 247
15.6.1. NG Example ---------------------------------------- 248
15.7. Test Chart ------------------------------------------------ 249
15.7.1. ITU-T No.1 Test Chart---------------------------- 249
15.7.2. ITU-T No.2 Test Chart---------------------------- 250
15.7.2. ITU-T No.2 Test Chart---------------------------- 250
16 Schematic Diagram------------------------------------------- 251
16.1. For Schematic Diagram ------------------------------ 251
16.2. Main Board (KX-MB2000) --------------------------- 252
16.2. Main Board (KX-MB2000) --------------------------- 252
16.2.1. Main Board (1) ------------------------------------- 252
16.2.2. Main Board (2) ------------------------------------- 256
16.2.3. Main Board (3) ------------------------------------- 258
16.2.2. Main Board (2) ------------------------------------- 256
16.2.3. Main Board (3) ------------------------------------- 258
16.3. Main Board (KX-MB2020) --------------------------- 260
16.3.1. Main Board (1) ------------------------------------- 260
16.3.2. Main Board (2) ------------------------------------- 264
16.3.3. Main Board (3) ------------------------------------- 266
16.3.4. Main Board (4) ------------------------------------- 268
16.3.2. Main Board (2) ------------------------------------- 264
16.3.3. Main Board (3) ------------------------------------- 266
16.3.4. Main Board (4) ------------------------------------- 268
16.4. Main Board (KX-MB2030) --------------------------- 270
16.4.1. Main Board (1) ------------------------------------- 270
16.4.2. Main Board (2) ------------------------------------- 274
16.4.3. Main Board (3) ------------------------------------- 276
16.4.4. Main Board (4) ------------------------------------- 278
16.4.2. Main Board (2) ------------------------------------- 274
16.4.3. Main Board (3) ------------------------------------- 276
16.4.4. Main Board (4) ------------------------------------- 278
16.5. Operation Board (KX-MB2000)--------------------- 280
16.6. Operation Board (KX-MB2020/2030) ------------- 281
16.7. Sensor Board-------------------------------------------- 282
16.8. High Voltage Power Supply Board----------------- 283
16.9. Low Voltage Power Supply Board ----------------- 284
16.6. Operation Board (KX-MB2020/2030) ------------- 281
16.7. Sensor Board-------------------------------------------- 282
16.8. High Voltage Power Supply Board----------------- 283
16.9. Low Voltage Power Supply Board ----------------- 284
17 Printed Circuit Board ---------------------------------------- 285
17.1. Main Board (KX-MB2000) --------------------------- 285
17.1.1. Main Board: Component View ----------------- 285
17.1.2. Main Board: Bottom View ----------------------- 286
17.1.2. Main Board: Bottom View ----------------------- 286
17.2. Main Board (KX-MB2020/2030) -------------------- 287
17.2.1. Main Board: Component View ----------------- 287
17.2.2. Main Board: Bottom View ----------------------- 288
17.2.2. Main Board: Bottom View ----------------------- 288
17.3. Operation Board---------------------------------------- 289
17.3.1. Operation Board ----------------------------------- 289
17.4. Sensor Board-------------------------------------------- 290
17.4.1. Toner Sensor Board ------------------------------ 290
17.4.2. Fuser Board----------------------------------------- 290
17.4.3. Pickup Sensor Board ----------------------------- 290
17.4.4. Registration Sensor Board ---------------------- 291
17.4.5. Varistor Sensor Board---------------------------- 291
17.4.6. Flatbet Relay Board------------------------------- 291
17.4.7. ADF Sensor Board -------------------------------- 292
17.4.8. Handset Relay Board----------------------------- 292
17.4.9. CIS Home Sensor Board ------------------------ 292
17.4.2. Fuser Board----------------------------------------- 290
17.4.3. Pickup Sensor Board ----------------------------- 290
17.4.4. Registration Sensor Board ---------------------- 291
17.4.5. Varistor Sensor Board---------------------------- 291
17.4.6. Flatbet Relay Board------------------------------- 291
17.4.7. ADF Sensor Board -------------------------------- 292
17.4.8. Handset Relay Board----------------------------- 292
17.4.9. CIS Home Sensor Board ------------------------ 292
17.5. High Voltage Power Supply Board----------------- 293
17.5.1. HIGH VOLTAGE POWER SUPPLY
BOARD: COMPONENT VIEW----------------- 293
17.5.2. HIGH VOLTAGE POWER SUPPLY
BOARD: BOTTOM VIEW ----------------------- 293
17.6. Low Voltage Power Supply Board ----------------- 294
17.6.1. LOW VOLTAGE POWER SUPPLY
BOARD: COMPONENT VIEW----------------- 294
17.6.2. LOW VOLTAGE POWER SUPPLY
BOARD: BOTTOM VIEW ----------------------- 294
18 Exploded View and Replacement Parts List --------- 295
18.1. Cabinet, Mechanical and Electrical Parts
Location--------------------------------------------------- 295
18.1.1. Operation Panel Section------------------------- 295
18.1.2. ADF Section (KX-MB2030)----------------------296
18.1.3. Flatbet Section (KX-MB2000/2020) -----------297
18.1.4. ADF Gear Section (KX-MB2030) -------------298
18.1.5. Top Cover Section --------------------------------299
18.1.6. Main Cabinet Section (1)-------------------------300
18.1.7. Fuser Section --------------------------------------- 301
18.1.8. Bottom Cabinet Section (1)----------------------302
18.1.9. Separation (DFP) Roller Section---------------303
18.1.3. Flatbet Section (KX-MB2000/2020) -----------297
18.1.4. ADF Gear Section (KX-MB2030) -------------298
18.1.5. Top Cover Section --------------------------------299
18.1.6. Main Cabinet Section (1)-------------------------300
18.1.7. Fuser Section --------------------------------------- 301
18.1.8. Bottom Cabinet Section (1)----------------------302
18.1.9. Separation (DFP) Roller Section---------------303
18.1.10. Side Cabinet Section------------------------------304
18.1.11. Motor Section --------------------------------------- 305
18.1.12. Bottom Cabinet Section (2)----------------------306
18.1.13. Output Tray Section ------------------------------- 307
18.1.14. Actual Size of Screws and Washer------------308
18.1.15. Accessories and Packing Materials (KX-
18.1.13. Output Tray Section ------------------------------- 307
18.1.14. Actual Size of Screws and Washer------------308
18.1.15. Accessories and Packing Materials (KX-
MB2030) ---------------------------------------------309
18.1.16. Accessories and Packing Materials (KX-
MB2000/2020) --------------------------------------310
18.2. Replacement Parts List ------------------------------- 311
18.2.1. Cabinet and Electrical Parts ------------------- 311
18.2.2. Main Board (KX-MB2000) -----------------------316
18.2.3. Main Board (KX-MB2020) ----------------------320
18.2.4. Main Board (KX-MB2030) ----------------------325
18.2.5. Operation Board (KX-MB2000) ----------------330
18.2.6. Operation Board (KX-MB2020/2030) --------331
18.2.7. Sensor Board Parts ------------------------------- 332
18.2.8. High Voltage Power Board ----------------------333
18.2.9. Low Voltage Power Board -----------------------333
18.2.2. Main Board (KX-MB2000) -----------------------316
18.2.3. Main Board (KX-MB2020) ----------------------320
18.2.4. Main Board (KX-MB2030) ----------------------325
18.2.5. Operation Board (KX-MB2000) ----------------330
18.2.6. Operation Board (KX-MB2020/2030) --------331
18.2.7. Sensor Board Parts ------------------------------- 332
18.2.8. High Voltage Power Board ----------------------333
18.2.9. Low Voltage Power Board -----------------------333
