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Panasonic KX MC6020 Service Manual - Page 471

Panasonic KX MC6020 - Color Laser - All-in-One Manual

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Safety Ref. No. C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C46 C48 C49 C50 C51 C52 C100 C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 C111 C112 C113 C114 C115 C119 C120 C121 C125 C200 C201 C202 C203 C204 C205 C207 C208 C209 C210 C211 C212 C213 C215 C216 C217 C218 C219 C220 C221 C224 C226 C227 C228 C229 C230 C231 C232 C233 C234 C236 C238 C243 Part No. Part Name & Description Remarks F2G0J2210013 220 ECUE1C104ZFQ 0.1 ECUV1H104ZFV 0.1 ECUV1H104ZFV 0.1 ECUV1C105ZFV 1 ECJ2FF1A106Z 10 ECUV1C105ZFV 1 F2G0J1010051 100 ECUV1H104ZFV 0.1 ECUV1A225ZFV 2.2 F2G0J2210013 220 ECUV1H104ZFV 0.1 F2G1V4700028 47 ECUV1H104ZFV 0.1 ECUV1H104ZFV 0.1 F2G1V4700028 47 ECUV1H104ZFV 0.1 ECUV1H104ZFV 0.1 F2G1V4700028 47 ECUE1H102KBQ 0.001 ECUE1A104KBQ 0.1 ECUE1H101JCQ 100p ECUE1A104KBQ 0.1 ECUE1H101JCQ 100p F1LAF3300002 33p F1LAF3300002 33p F2G1H1R00013 1 ECUE1A104KBQ 0.1 ECUE1A104KBQ 0.1 F1J2E121A023 120p F1J2E121A023 120p ECUE1H272KBQ 0.0027 ECUE1E103KBQ 0.01 F1LAF1030001 0.01 F1BAF471A049 470p F1BAF471A049 470p F0C2E1050004 1 ECUE1E103KBQ 0.01 F1LAF100A009 10p ECUE1E103KBQ 0.01 F2G0J1010015 100 ECUE1A104KBQ 0.1 ECUE1A104KBQ 0.1 ECUE1C223KBQ 0.022 ECUE1C153KBQ 0.015 ECUE1A104KBQ 0.1 ECUE1C104ZFQ 0.1 ECUE1A104KBQ 0.1 F2G0J3310025 330 ECUE1A104KBQ 0.1 ECUE1C104ZFQ 0.1 F2G1C1000015 10 ECUE1H102KBQ 0.001 ECUE1H122KBQ 0.0012 ECUE0J105KBQ 1 ECUE0J105KBQ 1 ECUE1H101JCQ 100p ECUE1H101JCQ 100p ECUE1H102KBQ 0.001 ECUE1H182KBQ 0.0018 F2G0J1010015 100 ECUE1C153KBQ 0.015 ECUE1C153KBQ 0.015 ECUE1E103KBQ 0.01 F2G1C4700052 47 ECUE0J105KBQ 1 ECUE1C223KBQ 0.022 ECUE0J105KBQ 1 ECUE0J105KBQ 1 ECUE1E392KBQ 0.0039 F2G0J1010015 100 ERJ2GE0R00 0 ECUE1H102KBQ 0.001 KX-MC6020HX Safety Ref. No. C244 C245 C246 C247 C300 C301 C303 C304 C305 C306 C307 C308 C309 C310 C311 C312 C313 C314 C315 C316 C318 C319 C320 C321 C322 C323 C324 C325 C326 C327 C328 C329 C330 C331 C332 C333 C334 C335 C336 C337 C338 C339 C340 C341 C342 C343 C344 C345 C346 C347 C348 C349 C350 C351 C352 C353 C354 C355 C356 C357 C358 C359 C360 C361 C362 C363 C400 C401 C402 C403 C404 C405 C406 Part No. Part Name & Description Remarks ECUE1E103KBQ 0.01 ECUE1A104KBQ 0.1 F2G1C2200013 22 ECUE1C223KBQ 0.022 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECJ0EB0J224K 0.22 S ECUE1H220JCQ 22p ECUE1H330JCQ 33p ECUE1H120JCQ 12p ECUE1H270JCQ 27p ECJ0EB0J224K 0.22 S ECJ0EB0J224K 0.22 S ECJ0EB0J224K 0.22 S ECJ0EB0J224K 0.22 S ECUE1H220JCQ 22p ECUE1H270JCQ 27p ECJ0EB0J224K 0.22 S ECUE1H100DCQ 10p ECUE0J105KBQ 1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUV1H104ZFV 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 ECUE1C104ZFQ 0.1 471

Section	Page
ORDER NO. KMF0811207CE	1
1 Safety Precautions	3
1.1. For Service Technicians	3
1.2. AC Caution	3
1.3. Personal Safety Precautions	4
1.3.1. Moving Sections of The Unit	4
1.3.2. Live Electrical Sections	4
1.4. Service Precautions	5
1.4.1. Precautions to Prevent Damage From Static Electricity	5
2 Warning	5
2.1. About Lead Free Solder (PbF: Pb free)	5
2.1.1. Suggested PBF Solder	5
2.2. Discarding of P. C. Board	6
2.3. Insulation Resistance Test	6
2.4. Battery Caution	6
2.4.1. Information for Users on Collection and Disposal of Old Equipment and used Batteries	6
2.5. Laser Beam and Fuser Unit Section	7
3 Specifications	8
4 General/Introduction	9
4.1. Optional Accessories	9
4.2. Translation Lists	9
4.2.1. Help Function	9
4.2.2. Error Message (Report)	10
4.2.2.1. CZECH	10
4.2.2.2. SLOVAK	10
4.2.2.3. HUNGARIAN	10
4.2.3. Error Message (Display)	11
4.2.3.1. CZECH	11
4.2.3.2. SLOVAK	13
4.2.3.3. HUNGARIAN	15
4.3. Precautions for Shipping	17
4.3.1. Necessary Items and Procedures for Each Service Type	17
4.3.2. Repack Procedure	20
5 Features	30
5.1. General Features	30
5.2. Hardware Requirements for Multi-Function Software	30
6.1. Connection Diagram	31
6.2. General Block Diagram	32
6.3. Main Board Section	35
6.3.1. Data Flow	35
6.3.2. RTC Backup Circuit	51
6.3.3. Modem Circuit Operation	51
6.3.4. TEL Line Section	52
6.3.4.1. Description of Block Diagram in Analog Section	52
6.3.4.2. Block Diagram	52
6.4. NCU Section	53
6.4.1. General	53
6.4.2. EXT. TEL. Line Relay (RY100)	53
6.4.3. BELL Detection Circuit	53
6.4.4. Calling Line Identification Circuit	53
6.4.5. Remote FAX Activation Circuit	53
6.4.6. TAM Interface Circuit	53
6.5. ITS (Integrated Telephone System) and Monitor Section	54
6.5.1. General	54
6.5.1.1. Telephone Monitor	54
6.5.1.2. Handset Circuit	54
6.5.1.3. Monitor Circuit	54
6.5.1.4. TAM Interface Section	54
6.6. CIS Control Section	55
6.7. Motor Drive Section	56
6.7.1. Engine Motor Control Circuit	56
6.7.1.1. BK Motor Control Circuit	56
6.7.1.2. Color Motor Control Circuit	57
6.7.2. Scanner Motor Drive Circuit	59
6.7.2.1. Motor Current Control Circuit	59
6.7.2.2. FB (FLATBED) Motor Drive Circuit	60
6.7.2.3. ADF (AUTOMATIC DOCUMENT FEEDER) Motor Drive Circuit	60
6.7.3. ADU (Automatic Duplex Unit (Option)) Motor Drive Circuit	61
6.7.3.1. Motor Current Control Circuit	61
6.7.3.2. ADU (Automatic Duplex Unit (Option)) Motor Drive Circuit	62
6.7.4. Optional Lower Input Tray Motor (OPF Motor) Drive Circuit	63
6.7.4.1. Motor Current Control Circuit	63
6.7.4.2. Optional Lower Input Tray Motor (OPF Motor) Drive Circuit	64
6.8. Timing Chart and Waveform of Scanner Motors	65
6.8.1. Normal 1-2 Phase Excitation (Half Step)	65
6.8.2. Flat Torque 1-2 Phase Excitation (Half Step)	66
6.8.3. W 1-2 Phase Excitation (Quarter Step)	67
6.8.4. Drive Mode of FB and ADF Motor	68
6.9. Timing Chart and Waveform of Optional Unit Motors	69
6.9.1. Normal 1-2 Phase Excitation (Half Step)	69
6.10. Fan Section	70
6.10.1. Fuser Fan	70
6.10.2. PSU Fan	71
6.11. Solenoid Driver Section	72
6.12. LSU (Laser Scanning Unit) Section	73
6.12.1. LSU (Laser Scanning Unit) Layout	73
6.12.2. Circuit Diagram	74
6.12.2.1. Block Diagram	74
6.12.2.2. Circuit Diagram	75
6.12.3. Timing Diagram	76
6.13. Sensors and Switches Section	78
6.13.1. OPC Home Sensor	79
6.13.2. FTR Home Sensor	80
6.13.3. Registration and Paper Pick Home Sensor	80
6.13.4. Registration and Paper (Paper Sensor)	81
6.13.5. Registration and Paper (Resistration Sensor)	81
6.13.6. Registration and Paper Cassette Sensor	82
6.13.7. Fuser Jam Sensor	82
6.13.8. CIS Home Sensor	83
6.13.9. ADF Document Sensor	83
6.13.10. ADF Read Position Sensor	84
6.13.11. Waste Toner Sensor	84
6.13.12. Toner Sensor	86
6.13.13. Drum Cartridge Virgin Sensor	89
6.13.14. Waste Toner Bottle Switch	90
6.13.15. Front/left Cover Switch	90
6.13.16. 24V Interlock Switch	90
6.13.17. 5V Interlock Switch	91
6.13.18. Handset Hook Switch	91
6.13.19. Color Registration Detection Circuit	92
6.13.20. Humidity/Temperature Sensor Circuits	95
6.13.20.1. Temperature Sensor (Characteristics of Temperature Detection Thermistor)	96
6.13.20.2. Humidity Sensor (Characteristics of Humidity Detection Thermistor)	97
6.13.21. Optional OPF Paper Sensor	98
6.13.22. Optional OPF Jam Sensor	98
6.13.23. Optional OPF Cassette Sensor	99
6.13.24. Optional OPF Cover Switch	100
6.13.25. Optional ADU Jam Sensor	100
6.13.26. Optional ADU Cover Switch	100
6.14. Operation Board Section	101
6.15. LCD Section	102
6.16. Heat Lamp Control Circuit	103
6.17. HVU (High Voltage Power Supply Board) Section	107
6.17.1. High Voltage Circuit	107
6.17.2. Charge Control Circuit	107
6.17.3. Development Bias Control Circuit	108
6.17.4. Toner Supply Bias Control Circuit	108
6.17.5. First Transfer Control Circuit ( FTR )	108
6.17.6. Second Transfer Control Circuit (STR)	109
6.17.7. Reverse Bias Control Circuit	109
6.17.8. Charger Error Detecting Circuit	109
6.17.9. D/A Convertor (8bit, 12ch) Interface Circuit	110
6.17.10. Interface	111
6.18. Main Board Section	112
6.18.1. Main Unit Power Supply Circuit Block Diagram	112
6.18.2. DC-DC Power Supply Circuit (3.3V / 2.5V / 1.5V / 1.2V)	113
6.18.3. Regulator Circuit (5V)	115
6.18.4. Regulator Circuit (1.25V)	115
6.18.5. Reset Circuit	115
6.19. PSU (Low Voltage Power Supply Board) Section	116
6.20. Mechanical Operation	117
6.20.1. Color Motor Rotation Travel	117
6.20.1.1. Color Motor Rotation Travel for Driving 3 Color (CMY) Drum Cartridges	118
6.20.1.2. Color Motor Rotation Travel for Driving 3 Color (CMY) Toner Cartridges	119
6.20.2. BK Motor Rotation Travel	120
6.20.3. BK Motor Rotation Travel for Driving Black Drum Cartridge	121
6.20.3.1. BK Motor Rotation Travel for Driving Accumulator Unit and Black Toner Cartridge	122
6.20.3.2. BK Motor Rotation Travel for Driving Fuser Unit	123
6.20.3.3. BK Motor Rotation Travel for Driving Waste Toner Cartridge	124
6.20.3.4. BK Motor Rotation Travel for Driving Accumulator Unit	125
6.20.4. Print Process	126
6.20.4.1. Charging	127
6.20.4.2. Laser Exposure and Scanning	127
6.20.4.2.1. Laser Exposure	127
6.20.4.2.2. Laser Scanning	128
6.20.4.3. Developing	128
6.20.4.4. Toner Transfer to the Accumulator Belt	129
6.20.4.5. Paper Pickup	129
6.20.4.6. Toner Transfer to Paper	130
6.20.4.7. Fusing	131
6.20.4.8. Paper Exit and Paper Switchback	132
6.20.4.8.1. Normal Printing Mode (Not Duplex Printing Mode)	132
6.20.4.8.2. Duplex Printing Mode (Paper Switchback)	133
7 Location of Controls and Components	134
7.1. Overview	134
7.1.1. Front view	134
7.1.2. Rear view	134
7.2. Control Panel	135
8 Installation Instructions	136
8.1. Installation	136
8.1.1. Toner Cartridge and Drum Cartridge	136
8.1.1.1. When to replace the toner cartridge and the drum cartridge	141
8.1.2. Recording Paper	142
8.1.2.1. Using the paper input tray	142
8.1.3. Handset Unit	144
8.1.4. Documents The Unit Can Send	147
8.1.4.1. Using the Scanner Glass	147
8.1.4.2. Using the automatic document feeder	147
8.1.5. Connecting to a computer	148
8.1.6. Installing Multi-Function Station on a computer	148
8.2. Connections	150
9 Operating Instructions	152
9.1. YOUR LOGO	152
9.1.1. To Select Characters with The Dial Keypad	153
9.1.2. To Select Characters Using [] OR []	153
10 Test Mode	154
10.1. Test Functions	154
10.1.1. DTMF Single Tone Transmit Selection	156
10.1.2. Button Code Table	156
11 Service Mode	157
11.1. Programming and Lists	157
11.1.1. Operation	157
11.1.2. Operation Flow	157
11.1.3. Specifications	158
11.1.3.1. Service Mode #884: History	158
11.1.3.2. Service Mode #852: Color Printing Test	159
11.1.4. Service Function Table	159
11.1.5. Memory Clear Specification	162
11.2. User Mode (The list below is an example of the SYSTEM SETUP LIST the unit prints out.)	163
11.3. Service Mode Settings (Example of a printed out list)	165
11.4. History	166
11.4.1. Description of The History Report	167
12 Troubleshooting Guide	168
12.1. User Recoverable Errors	168
12.2. User Recoverable Network Errors	171
12.3. Remote Programming	174
12.3.1. Entering The Remote Programming Mode and Changing Service Codes	175
12.3.2. Program Mode Table	176
12.3.2.1. User Function	176
12.3.2.2. Service Function	178
12.4. Troubleshooting Details	180
12.4.1. Outline	180
12.4.2. Starting Troubleshooting	180
12.4.3. Initialization	181
12.4.4. Simple Check List	182
12.4.5. Simplified Troubleshooting Guide	183
12.4.5.1. Printing	183
12.4.5.2. Jam	184
12.4.6. Call Service Troubleshooting Guide	186
12.4.6.1. CALL SERVICE 1	188
12.4.6.2. CALL SERVICE 2	189
12.4.6.3. CALL SERVICE 3	190
12.4.6.4. CALL SERVICE 4	191
12.4.6.5. CALL SERVICE 5	192
12.4.6.6. CALL SERVICE 6	193
12.4.6.7. CALL SERVICE 11	194
12.4.6.8. CALL SERVICE 12	195
12.4.6.9. CALL SERVICE 13	196
12.4.6.10. CALL SERVICE 14	197
12.4.6.11. CALL SERVICE 15	198
12.4.6.12. CALL SERVICE 16	199
12.4.6.13. CALL SERVICE 17	200
12.4.6.14. CALL SERVICE 18	201
12.4.6.15. CALL SERVICE 19	202
12.4.6.16. CALL SERVICE 20	203
12.4.7. Print Quality	204
12.4.7.1. Blank Print	204
12.4.7.2. All-black Print	205
12.4.7.3. Missing Primary Color	206
12.4.7.4. Light Print	207
12.4.7.5. Repeated Spots or Lines on Print in-line with Each Other	208
12.4.7.6. Dark Vertical Line in Print	209
12.4.7.7. White Horizontal Line or Band in all the Color of a Print	210
12.4.7.8. Mis-transfer, Missing Portions of Toner	211
12.4.7.9. Dirty Background	212
12.4.7.10. Partial Primary Color Dots	213
12.4.7.11. Dark Irregular Streaks in Print	213
12.4.7.12. Primary Color Irregular Streaks	214
12.4.7.13. Ghosting	214
12.4.7.14. Unfused or Partially Fused Printing	215
12.4.7.15. Image is Skewed on the Paper	216
12.4.7.16. Stains on Back of Print	217
12.4.7.17. No Printing on Edge of Print	218
12.4.7.18. Image is not Centered on the Print When it Should Be	219
12.4.8. Jam	220
12.4.8.1. Print Media Problem	220
12.4.8.2. Print Media Skew	221
12.4.8.3. Paper Jam at the Input Tray	222
12.4.8.4. Paper Jams at the Registration Roller	223
12.4.8.5. Paper Jams at the 2nd Transfer Roller	224
12.4.8.6. Paper Jams at the Fuser Unit	225
12.4.8.7. Paper Jam at the Exit Roller	226
12.4.8.8. Wrong Paper Length Jams	227
12.4.8.9. Paper Jams at the Optional Input Tray	228
12.4.8.10. Paper Jam at Optional Automatic Duplex Unit (ADU)	229
12.4.9. Communication Section	230
12.4.9.1. Defective Facsimile Section	231
12.4.9.1.1. Transmit Problem	231
12.4.9.1.2. Sometime There is a Transmit Problem	232
12.4.9.1.3. Receive Problem	233
12.4.9.1.4. The Unit Can Copy, but Cannot Transmit/Receive	234
12.4.10. Special Service Journal Reports	235
12.4.10.1. Journal 2	236
12.4.10.2. Journal 3	237
12.4.10.3. Printout Example	237
12.4.10.4. How to Output the Journal Report	238
12.4.11. Initializing Error	247
12.4.12. Analog Section	248
12.4.12.1. Check Sheet	248
12.4.12.2. Defective ITS (Integrated Telephone System) Section	249
12.4.12.3. Defective TAM Interface Section	250
12.4.13. Operation Panel Section	251
12.4.14. Sensor Section	252
12.4.15. Motor Section	262
12.4.15.1. BK Motor	262
12.4.15.2. Color Motor	263
12.4.15.3. FB (Flatbed) Motor	264
12.4.15.4. ADF Motor (ADF provided model only)	265
12.4.15.5. ADU (Automatic Duplex Unit (Option)) Motor	266
12.4.15.6. Optional Lower Input Tray (OPF Motor)	267
12.4.16. LSU Section	268
12.4.17. CIS Control Section	269
12.4.18. High Voltage Value Check point	271
12.4.19. High Voltage Section	275
12.4.20. USB Section	284
12.4.21. LAN Section	288
12.4.22. Main Board Section	293
12.4.23. PSU (Low Voltage Power Supply Board) Section	296
12.4.23.1. Key Components for Troubleshooting	296
12.4.23.2. Troubleshooting Flow Chart	297
12.4.23.3. Broken Parts Repair Details	299
12.5. Recording Paper Jam	300
12.5.1. When the recording paper has jammed inside of the unit	301
12.5.2. When the recording paper has jammed near the optional input tray	305
12.5.3. When the recording paper is not fed into the unit properly	306
12.6. Document Jams (Automatic Document Feeder)	306
13 Service Fixture & Tools	309
14 Disassembly and Assembly Instructions	310
14.1. First of All	310
14.2. Flow Chart for Disassembly	314
14.2.1. ADF Cover Section	314
14.2.2. FB Unit, ADF Unit and LSU Unit Section	314
14.2.3. Rear Section	315
14.2.4. Accumulator Unit	315
14.2.5. Fuser Section	316
14.3. Disassembly for Main Parts	316
14.3.1. Remove ADF Section (1)	316
14.3.2. Remove ADF Section (2)	317
14.3.3. Remove ADF Section (3)	317
14.3.4. Remove ADF Section (4)	318
14.3.5. Remove Rear Cover	319
14.3.6. Remove Left Cover	319
14.3.7. Remove FB Unit and ADF Unit	320
14.3.8. Remove FB Unit Section	321
14.3.9. Remove FB Inner Section (1)	322
14.3.10. Remove FB Inner Section (2)	322
14.3.11. Remove Toner Sensor Board and Main Drive Unit	323
14.3.12. Remove PSU Shield Cover	324
14.3.13. Remove Front Cover	324
14.3.14. Remove Fuser Unit	325
14.3.15. Remove WTF Sensor Board and Registration and Paper Unit	326
14.3.16. Open Drum Cartridge Cover	326
14.3.17. Remove Accumulator unit	327
14.3.18. Remove DC Motor	327
14.3.19. Remove FTR Home Sensor Board Section	328
14.3.20. Remove Top Cover	328
14.3.21. Remove LSU Unit	329
14.3.22. Remove Right Cover	329
14.3.23. Remove Main Board	330
14.3.24. Remove High Voltage Power Supply Board	330
14.3.25. Remove Color Registration Sensor Board Ass'y	331
14.3.26. Remove Fan Section	331
14.3.27. Remove Low Voltage Power Supply Board	332
14.4. Disassembly for Main Drive Unit	333
14.4.1. Main Drive Unit Disassembly	333
14.4.1.1. Main Drive Motors [No.D1] (Procedure No. D1)	334
14.4.1.2. Fuser Idle Gear [No.D2] (Procedure No. D2)	334
14.4.1.3. Drive Unit Bracket (S), PC Idle Gears, Accumulator Idle Gears and Joint Gear [No.D3] (Procedure No. D3)	335
14.4.1.4. CMY Home Lever, PC Home Lever, OPC Cam Home Position Sensor Board, OPC Gear and Dev.Gear [No.D4] (Procedure No. D3 -> No. D4)	337
14.4.1.5. Waste Toner Box Coupling and Coupling Idle Gear [No.D5] (Procedure No. D-3 -> No. D5)	338
14.4.1.6. Accumulator Drive Cam and Accumulator Cam Idle Gear [No.D6] (Procedure No. D3 -> No. D6)	338
14.4.1.7. Drive Unit Bracket (M) and 6 Gears [No.D7] (Procedure No. D3 -> No. D7)	339
14.4.1.8. Drive Unit Bracket (L) [No.D8] (Procedure No. D3 -> No. D7 -> D8)	340
14.4.1.9. Accumulator Joint Pulley Gear, Feed Pulley Gear and Tension Roller [No.D9] (Procedure No. D3 -> No. D7 -> D8 -> D9)	341
14.4.1.10. BK Changer Clutch Assembly [No.D10] (Procedure No. D3 -> No. D7 -> D8 -> D10)	342
14.4.1.11. Accumulator Drive Clutch and Accumulator Drive Gear Solenoid [No.D11] (Procedure No. D3 -> No. D7 -> D8 -> D11)	343
14.4.1.12. Toner Cartridge Joint Gear [No.D12] (Procedure No. D3 -> No. D7 -> D8 -> D12)	344
14.5. How to Remove STR	345
14.6. Note for Assembling	347
14.6.1. Main Drive Section	347
14.6.2. Accumulator Unit Section	350
14.6.3. Color Registration Sensor Section	351
14.7. Installation Position of the Lead	352
14.7.1. Main Board Section (1)	352
14.7.2. Main Board Section (2)	353
14.7.3. Main Board Section (3)	355
14.7.4. Main Cabinet Section	356
14.7.5. Low Voltage Power Supply Board Section (1)	357
14.7.6. Low Voltage Power Supply Board Section (2)	358
14.7.7. Main Drive Unit Section	359
15 Measurements and Adjustments	361
15.1. Color Registration Skew Adjustment	361
16 Maintenance	364
16.1. Maintenance Items and Component Locations	364
16.1.1. Outline	364
16.1.2. Maintenance Check Items/Component Locations	364
16.1.2.1. User Maintenance	365
16.1.2.2. Service Maintenance	365
16.1.2.2.1. Recommended Maintenance Cycle	365
16.1.2.2.2. Lubrication	365
16.2. Maintenance	366
16.2.1. Cleaning the white plates and glass	366
16.2.2. Cleaning the Document Feeder Rollers	367
16.2.3. Cleaning the paper chute	368
16.3. Terminal Guide of the ICs, Transistors and Diodes	370
16.3.1. Main Board (1)	370
16.3.2. Main Board (2)	371
16.3.3. Toner Sensor Board	371
16.3.4. WTF Sensor Board	371
16.3.5. FB Relay Board	371
16.3.6. Operation Board	372
16.3.7. Optional ADU Board	372
16.3.8. Optional OPF Main Board	372
16.4. How to Replace the Flat Package IC	373
16.4.1. Preparation	373
16.4.2. Flat Package IC Removal Procedure	373
16.4.3. Flat Package IC Installation Procedure	374
16.4.4. Bridge Modification Procedure	374
16.5. Main Board Section	375
16.5.1. NG Example	376
16.6. Test Chart	377
16.6.1. ITU-T No.1 Test Chart	377
16.6.2. ITU-T No.2 Test Chart	378
17 Schematic Diagram	379
17.1. For Schematic Diagram	379
17.2. Main Board	380
17.2.1. Main Board (1)	380
17.2.2. Main Board (2)	384
17.2.3. Main Board (3)	386
17.2.4. Main Board (4)	388
17.2.5. Main Board (5)	390
17.2.6. Main Board (6)	392
17.2.7. Main Board (7)	394
17.2.8. Main Board (8)	396
17.2.9. Main Board (9)	398
17.2.10. Main Board (10)	400
17.2.11. Main Board (11)	402
17.2.12. Main Board (12)	404
17.3. Sensor Board	406
17.4. Scanner Board	407
17.5. Operation Board	408
17.6. High Voltage Power Supply Board	410
17.6.1. High Voltage Power Supply Board (1)	410
17.6.2. High Voltage Power Supply Board (2)	411
17.6.3. High Voltage Power Supply Board (3)	412
17.7. Low Voltage Power Supply Board	413
17.8. Optional ADU Board	414
17.9. Optional OPF Board	415
17.10. Optional Hook Switch Board	416
18 Printed Circuit Board	417
18.1. Main Board	417
18.1.1. Main Board: Component View	417
18.1.2. Main Board: Bottom View	418
18.2. Sensor Board	419
18.2.1. Toner Sensor Board	419
18.2.2. ADF Relay Board	420
18.2.3. ADF Board	420
18.2.4. WTF Sensor Board	420
18.2.5. Cassette Sensor Board	420
18.2.6. FTR Home Position Sensor Board	420
18.2.7. Fuser Board	421
18.2.8. Registration and Paper Sensor Board	421
18.2.9. OPC Home Position Sensor Board	421
18.2.10. Pick-up Home Position Sensor Board	421
18.2.11. Sensor & Solenoid Relay Board	421
18.2.12. CIS Home Position Sensor Board	422
18.2.13. Color Registration Sensor Board	422
18.2.14. Handset Relay Board	422
18.3. Scanner Board	423
18.3.1. FB Relay Board: Component View	423
18.3.2. FB Relay Board: Bottom View	423
18.3.3. CIS Relay Board	424
18.4. Operation Board	425
18.5. High Voltage Power Supply Board	427
18.5.1. High Voltage Power Supply Board: Component View	427
18.5.2. High Voltage Power Supply Board: Bottom View	428
18.6. Low Voltage Power Supply Board	429
18.6.1. Low Voltage Power Supply Board: Component View	429
18.6.2. Low Voltage Power Supply Board: Bottom View	430
18.7. Optional ADU Board	431
18.8. Optional OPF Board	431
18.8.1. OPF Main Board: Component View	431
18.8.2. OPF Main Board: Bottom View	432
18.8.3. OPF Paper Sensor Board	432
18.8.4. OPF Sensor Board	432
18.9. Optional Hook Switch Board	433
19.1. Cabinet, Mechanical and Electrical Parts Location	434
19.1.1. Operation Panel Section	434
19.1.2. Top Cover Section	435
19.1.3. ADF Section	436
19.1.4. ADF Motor Section	437
19.1.5. Bottom Cabinet Section	438
19.1.6. Front Cabinet Section 1	439
19.1.7. Left Side Cabinet Section	440
19.1.8. Rear Cabinet Section 1	441
19.1.9. Rear Cabinet Section 2	442
19.1.10. Main Drive Unit Section 1	443
19.1.11. Main Drive Unit Section 2	444
19.1.12. Main Drive Unit Section 3	445
19.1.13. Main Drive Unit Section 4	446
19.1.14. Fuser Section	447
19.1.15. Right Side Cabinet Section	448
19.1.16. Laser Unit Section	449
19.1.17. Front Cabinet Section 2	450
19.1.18. Rear Cabinet Section 3	451
19.1.19. Cabinet Cover Section	452
19.1.20. Left Side Cover Section	453
19.1.21. Handset Section	454
19.1.22. STR Section	455
19.1.23. Cassette Tray Section	456
19.1.24. KX-FAB318E/X Optional Automatic duplex Unit (ADU) Section	457
19.1.25. KX-FAP317E/X Optional Lower Input Tray (OPF) Section 1	458
19.1.26. KX-FAP317E/X Optional Lower Input Tray (OPF) Section 2	459
19.1.27. KX-FAP317E/X Optional Lower Input Tray (OPF) Section 3	460
19.1.28. Actual Size of Screws and Washers	461
19.1.29. Accessories and Packing Materials	462
19.2. Replacement Parts List	463
19.2.1. CABINET AND ELECTRICAL PARTS	463
19.2.1.1. Operation Panel Section	463
19.2.1.2. Top Cover Section	463

Match case Limit results 1 per page

471

KX-MC6020HX

C31

F2G0J2210013 220

C32

ECUE1C104ZFQ 0.1

C33

ECUV1H104ZFV 0.1

C34

ECUV1H104ZFV 0.1

C35

ECUV1C105ZFV 1

C36

ECJ2FF1A106Z 10

C37

ECUV1C105ZFV 1

C38

F2G0J1010051 100

C39

ECUV1H104ZFV 0.1

C40

ECUV1A225ZFV 2.2

C41

F2G0J2210013 220

C42

ECUV1H104ZFV 0.1

C43

F2G1V4700028 47

C44

ECUV1H104ZFV 0.1

C46

ECUV1H104ZFV 0.1

C48

F2G1V4700028 47

C49

ECUV1H104ZFV 0.1

C50

ECUV1H104ZFV 0.1

C51

F2G1V4700028 47

C52

ECUE1H102KBQ 0.001

C100

ECUE1A104KBQ 0.1

C101

ECUE1H101JCQ 100p

C102

ECUE1A104KBQ 0.1

C103

ECUE1H101JCQ 100p

C104

F1LAF3300002 33p

C105

F1LAF3300002 33p

C106

F2G1H1R00013 1

C107

ECUE1A104KBQ 0.1

C108

ECUE1A104KBQ 0.1

C109

F1J2E121A023 120p

C110

F1J2E121A023 120p

C111

ECUE1H272KBQ 0.0027

C112

ECUE1E103KBQ 0.01

C113

F1LAF1030001 0.01

C114

F1BAF471A049 470p

C115

F1BAF471A049 470p

C119

F0C2E1050004 1

C120

ECUE1E103KBQ 0.01

C121

F1LAF100A009 10p

C125

ECUE1E103KBQ 0.01

C200

F2G0J1010015 100

C201

ECUE1A104KBQ 0.1

C202

ECUE1A104KBQ 0.1

C203

ECUE1C223KBQ 0.022

C204

ECUE1C153KBQ 0.015

C205

ECUE1A104KBQ 0.1

C207

ECUE1C104ZFQ 0.1

C208

ECUE1A104KBQ 0.1

C209

F2G0J3310025 330

C210

ECUE1A104KBQ 0.1

C211

ECUE1C104ZFQ 0.1

C212

F2G1C1000015 10

C213

ECUE1H102KBQ 0.001

C215

ECUE1H122KBQ 0.0012

C216

ECUE0J105KBQ 1

C217

ECUE0J105KBQ 1

C218

ECUE1H101JCQ 100p

C219

ECUE1H101JCQ 100p

C220

ECUE1H102KBQ 0.001

C221

ECUE1H182KBQ 0.0018

C224

F2G0J1010015 100

C226

ECUE1C153KBQ 0.015

C227

ECUE1C153KBQ 0.015

C228

ECUE1E103KBQ 0.01

C229

F2G1C4700052 47

C230

ECUE0J105KBQ 1

C231

ECUE1C223KBQ 0.022

C232

ECUE0J105KBQ 1

C233

ECUE0J105KBQ 1

C234

ECUE1E392KBQ 0.0039

C236

F2G0J1010015 100

C238

ERJ2GE0R00 0

C243

ECUE1H102KBQ 0.001

Safety

Ref.

No.

Part No.

Part Name & Description Remarks

C244

ECUE1E103KBQ 0.01

C245

ECUE1A104KBQ 0.1

C246

F2G1C2200013 22

C247

ECUE1C223KBQ 0.022

C300

ECUE1C104ZFQ 0.1

C301

ECUE1C104ZFQ 0.1

C303

ECUE1C104ZFQ 0.1

C304

ECJ0EB0J224K 0.22

C305

ECUE1H220JCQ 22p

C306

ECUE1H330JCQ 33p

C307

ECUE1H120JCQ 12p

C308

ECUE1H270JCQ 27p

C309

ECJ0EB0J224K 0.22

C310

ECJ0EB0J224K 0.22

C311

ECJ0EB0J224K 0.22

C312

ECJ0EB0J224K 0.22

C313

ECUE1H220JCQ 22p

C314

ECUE1H270JCQ 27p

C315

ECJ0EB0J224K 0.22

C316

ECUE1H100DCQ 10p

C318

ECUE0J105KBQ 1

C319

ECUE1C104ZFQ 0.1

C320

ECUE1C104ZFQ 0.1

C321

ECUE1C104ZFQ 0.1

C322

ECUE1C104ZFQ 0.1

C323

ECUE1C104ZFQ 0.1

C324

ECUE1C104ZFQ 0.1

C325

ECUE1C104ZFQ 0.1

C326

ECUE1C104ZFQ 0.1

C327

ECUE1C104ZFQ 0.1

C328

ECUE1C104ZFQ 0.1

C329

ECUE1C104ZFQ 0.1

C330

ECUE1C104ZFQ 0.1

C331

ECUE1C104ZFQ 0.1

C332

ECUE1C104ZFQ 0.1

C333

ECUE1C104ZFQ 0.1

C334

ECUE1C104ZFQ 0.1

C335

ECUE1C104ZFQ 0.1

C336

ECUV1H104ZFV 0.1

C337

ECUE1C104ZFQ 0.1

C338

ECUE1C104ZFQ 0.1

C339

ECUE1C104ZFQ 0.1

C340

ECUE1C104ZFQ 0.1

C341

ECUE1C104ZFQ 0.1

C342

ECUE1C104ZFQ 0.1

C343

ECUE1C104ZFQ 0.1

C344

ECUE1C104ZFQ 0.1

C345

ECUE1C104ZFQ 0.1

C346

ECUE1C104ZFQ 0.1

C347

ECUE1C104ZFQ 0.1

C348

ECUE1C104ZFQ 0.1

C349

ECUE1C104ZFQ 0.1

C350

ECUE1C104ZFQ 0.1

C351

ECUE1C104ZFQ 0.1

C352

ECUE1C104ZFQ 0.1

C353

ECUE1C104ZFQ 0.1

C354

ECUE1C104ZFQ 0.1

C355

ECUE1C104ZFQ 0.1

C356

ECUE1C104ZFQ 0.1

C357

ECUE1C104ZFQ 0.1

C358

ECUE1C104ZFQ 0.1

C359

ECUE1C104ZFQ 0.1

C360

ECUE1C104ZFQ 0.1

C361

ECUE1C104ZFQ 0.1

C362

ECUE1C104ZFQ 0.1

C363

ECUE1C104ZFQ 0.1

C400

ECUE1C104ZFQ 0.1

C401

ECUE1C104ZFQ 0.1

C402

ECUE1C104ZFQ 0.1

C403

ECUE1C104ZFQ 0.1

C404

ECUE1C104ZFQ 0.1

C405

ECUE1C104ZFQ 0.1

C406

ECUE1C104ZFQ 0.1

Safety

Ref.

No.

Part No.

Part Name & Description Remarks