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Panasonic KX MC6020 Service Manual - Page 464

ADF Motor Bottom Cabinet Front Cabinet

UPC - 037988840441

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KX-MC6020HX Safety Ref. No. 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 Part No. PFDE1308Y PFDE1306Z PFUS1629Z PFUS1824Y PFUG1054Z PFDG1415Y PFDJ1116Y PFDR1104Z PFDJ1116Z PFHE1298Y PFUS1344Z PFUE1050Z PFHR1851Y PQDR9685Y PFDF1190Z PFUS1822Z PFDE1247X PFDF1095Z PFUS1826Z PFKV1172Z1 PFDG1417Z PFDE1244Z PFDG1416Z PFDR1065Z PFDG1413Z PFHR1479Z PFDR1064Z XUC3FJP PFDF1125Z PFDF1189Z PFUS1325Z PFDG1558Z PFUE1051Z PFUS1825Z PFDR1073Z PFDF1191Z PFKM1248Y1 PFDR1066Z PFUS1621Z PFUS1866Z PFHR1806Z PFHR1804Z PFHR1805Y PNKS1002Z1 PNUS1008Z PFHX2130Y PFUS1566Z PFHX1937Z Part Name & Description Remarks LEVER LEVER TORSION SPRING TORSION SPRING FRAME GEAR SPACER ROLLER SPACER METAL PARTS COIL SPRING FRAME COVER ROLLER SHAFT COIL SPRING LEVER SHAFT COIL SPRING COVER GEAR LEVER GEAR ROLLER GEAR GUIDE ROLLER RETAINING RING SHAFT SHAFT COIL SPRING GEAR FRAME TORSION SPRING ROLLER SHAFT CABINET BODY ROLLER BAR SPRING COIL SPRING COVER COVER HINGE-STAY TRAY COIL SPRING PLASTIC PARTS COIL SPRING COVER POM-HB POM-HB PS-HB POM-HB POM-HB POM-HB PS-HB POM-HB POM-HB POM-HB PS-HB POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB PS-HB POM-HB PS-HB POM-HB POM-HB POM-HB POM-HB PS-HB 19.2.1.4. ADF Motor Section Safety Ref. No. 180 181 182 183 184 185 186 187 188 189 190 Part No. Part Name & Description Remarks PFUA1099Y CHASSIS PFDG1557Z GEAR PFDG1553Z GEAR PFDG1554Z GEAR PFDG1555Z GEAR PFDG1556Z GEAR PFDG1552Z GEAR PFMH1274Z COVER L6HAYYYK0022 DC MOTOR PFHX2126Z PLASTIC PARTS WLL20YG13M3M LEAD WIRE PBT+ABS -V1 POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB 19.2.1.5. Bottom Cabinet Section Safety Ref. No. 210 211 Part No. XWG3FJ PFHA1012Z Part Name & Description Remarks WASHER RUBBER PARTS Safety Ref. No. 212 213 214 215 216 217 218 219 220 221 222 Part No. Part Name & Description Remarks K1LY16AA0022 CONNECTOR PFJS16L32Z JACK PFUA1104Z CHASSIS PNDR1014Z PFHR1795Z PFDX1089Z PFDF1197Y XPJ2A8VWM2 PFHR1802Z PFUS1923Z PFUG1052Z1 ROLLER PLASTIC PARTS DRUM SHAFT KEY-PIN COVER COIL SPRING GUIDE ABS+GF2 0-V0 POM-HB ABS-HB PS-HB 19.2.1.6. Front Cabinet Section 1 Safety Ref. No. Part No. 240 PFHR1848Z 241 PFUE1061Z 242 NOT USED 243 NOT USED 244 PFHR1825Z 245 PFUG1055Z 246 PFUE1060Z 247 PFQT3037Z 248 PFQT3036Z 249 PFQT3035Z 250 PFQT3034Z 251 PFUG1056Z1 252 PNQT1027Z Part Name & Description Remarks CLAMPER KEY-PIN Nylon66-V0 PS-HB PLASTIC PARTS GUIDE PIN INDICATION PLATE-LABEL INDICATION PLATE-LABEL INDICATION PLATE-LABEL INDICATION PLATE-LABEL COVER INDICATION PLATE-LABEL ABS-HB PS-HB PS-HB PS-HB 19.2.1.7. Left Side Cabinet Section Safety Ref. No. 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 Part No. Part Name & Description Remarks PJDRB0067Z ROLLER PNUS1057Z COIL SPRING PJDRB0050Z ROLLER PFHG1296Z RUBBER PARTS PFJS04L69Z LEAD WIRE PFDJ1133Z SPACER PFDG1570Z GEAR PNDR1012Z ROLLER PFHR1801Z SPACER PJDPB0004Y ERECTROMAGNETIC COIL PFHR1797Z ARM PNNPD021060C WASHER PFDG1572Z GEAR PFDG1574Z GEAR PFDG1573Z GEAR PFDG1576Z GEAR PFDG1575Z GEAR PFDR1110Z ROLLER PNZF1002Y METAL PARTS PFDJ1128Z SPACER PFJS07L38Y CONNECTOR PFHR1800Y ARM PFHR1799Z ARM PFDF1201Y SHAFT XPL2A14WVWM2 KEY-PIN PFDJ1129Z SPACER PFUG1050Z FRAME PFUS1864Z COIL SPRING PJUSB0090Z TERMINAL-TERMINAL PLATE XPJ2A8VWM2 KEY-PIN PFHR1798Z ARM PFUS1863Z TORSION SPRING PFHX2146Z SPACER PFUG1051Z GUIDE PFHR1803Z COVER PNDR1013Z ROLLER POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB AB-HB POM-HB AB-HB ABS-HB 464

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

464

KX-MC6020HX

19.2.1.4.

ADF Motor Section

19.2.1.5.

Bottom Cabinet Section

19.2.1.6.

Front Cabinet Section 1

19.2.1.7.

Left Side Cabinet Section

119

PFDE1308Y

LEVER

POM-HB

120

PFDE1306Z

LEVER

POM-HB

121

PFUS1629Z

TORSION SPRING

122

PFUS1824Y

TORSION SPRING

123

PFUG1054Z

FRAME

PS-HB

124

PFDG1415Y

GEAR

POM-HB

125

PFDJ1116Y

SPACER

POM-HB

126

PFDR1104Z

ROLLER

127

PFDJ1116Z

SPACER

POM-HB

128

PFHE1298Y

METAL PARTS

129

PFUS1344Z

COIL SPRING

130

PFUE1050Z

FRAME

PS-HB

131

PFHR1851Y

COVER

POM-HB

132

PQDR9685Y

ROLLER

POM-HB

133

PFDF1190Z

SHAFT

134

PFUS1822Z

COIL SPRING

135

PFDE1247X

LEVER

POM-HB

136

PFDF1095Z

SHAFT

137

PFUS1826Z

COIL SPRING

138

PFKV1172Z1 COVER

PS-HB

139

PFDG1417Z

GEAR

POM-HB

140

PFDE1244Z

LEVER

POM-HB

141

PFDG1416Z

GEAR

142

PFDR1065Z

ROLLER

POM-HB

143

PFDG1413Z

GEAR

POM-HB

144

PFHR1479Z

GUIDE

POM-HB

145

PFDR1064Z

ROLLER

POM-HB

146

XUC3FJP

RETAINING RING

147

PFDF1125Z

SHAFT

148

PFDF1189Z

SHAFT

149

PFUS1325Z

COIL SPRING

150

PFDG1558Z

GEAR

POM-HB

151

PFUE1051Z

FRAME

PS-HB

152

PFUS1825Z

TORSION SPRING

153

PFDR1073Z

ROLLER

POM-HB

154

PFDF1191Z

SHAFT

155

PFKM1248Y1 CABINET BODY

PS-HB

156

PFDR1066Z

ROLLER

POM-HB

157

PFUS1621Z

BAR SPRING

158

PFUS1866Z

COIL SPRING

159

PFHR1806Z

COVER

POM-HB

160

PFHR1804Z

COVER

POM-HB

161

PFHR1805Y

HINGE-STAY

POM-HB

162

PNKS1002Z1 TRAY

PS-HB

163

PNUS1008Z

COIL SPRING

164

PFHX2130Y

PLASTIC PARTS

165

PFUS1566Z

COIL SPRING

166

PFHX1937Z

COVER

Safety

Ref.

No.

Part No.

Part Name & Description Remarks

180

PFUA1099Y CHASSIS

PBT+ABS

-V1

181

PFDG1557Z

GEAR

POM-HB

182

PFDG1553Z

GEAR

POM-HB

183

PFDG1554Z

GEAR

POM-HB

184

PFDG1555Z

GEAR

POM-HB

185

PFDG1556Z

GEAR

POM-HB

186

PFDG1552Z

GEAR

POM-HB

187

PFMH1274Z

COVER

188

L6HAYYYK0022 DC MOTOR

189

PFHX2126Z

PLASTIC PARTS

190

WLL20YG13M3M LEAD WIRE

Safety

Ref.

No.

Part No.

Part Name & Description Remarks

210

XWG3FJ

WASHER

211

PFHA1012Z

RUBBER PARTS

Safety

Ref.

No.

Part No.

Part Name & Description Remarks

212

K1LY16AA0022 CONNECTOR

213

PFJS16L32Z JACK

214

PFUA1104Z

CHASSIS

ABS+GF2

0-V0

215

PNDR1014Z

ROLLER

216

PFHR1795Z

PLASTIC PARTS

POM-HB

217

PFDX1089Z

DRUM

218

PFDF1197Y

SHAFT

219

XPJ2A8VWM2 KEY-PIN

220

PFHR1802Z

COVER

ABS-HB

221

PFUS1923Z

COIL SPRING

222

PFUG1052Z1 GUIDE

PS-HB

Safety

Ref.

No.

Part No.

Part Name & Description Remarks

240

PFHR1848Z

CLAMPER

Nylon-

66-V0

241

PFUE1061Z

KEY-PIN

PS-HB

242

NOT USED

243

NOT USED

244

PFHR1825Z

PLASTIC PARTS

ABS-HB

245

PFUG1055Z

GUIDE

PS-HB

246

PFUE1060Z

PS-HB

247

PFQT3037Z

INDICATION PLATE-LABEL

248

PFQT3036Z

INDICATION PLATE-LABEL

249

PFQT3035Z

INDICATION PLATE-LABEL

250

PFQT3034Z

INDICATION PLATE-LABEL

251

PFUG1056Z1 COVER

PS-HB

252

PNQT1027Z

INDICATION PLATE-LABEL

Safety

Ref.

No.

Part No.

Part Name & Description Remarks

270

PJDRB0067Z ROLLER

POM-HB

271

PNUS1057Z

COIL SPRING

272

PJDRB0050Z ROLLER

POM-HB

273

PFHG1296Z

RUBBER PARTS

274

PFJS04L69Z LEAD WIRE

275

PFDJ1133Z

SPACER

276

PFDG1570Z

GEAR

POM-HB

277

PNDR1012Z

ROLLER

278

PFHR1801Z

SPACER

POM-HB

279

PJDPB0004Y ERECTROMAGNETIC COIL

280

PFHR1797Z

ARM

POM-HB

281

PNNPD021060C WASHER

282

PFDG1572Z

GEAR

POM-HB

283

PFDG1574Z

GEAR

POM-HB

284

PFDG1573Z

GEAR

POM-HB

285

PFDG1576Z

GEAR

POM-HB

286

PFDG1575Z

GEAR

POM-HB

287

PFDR1110Z

ROLLER

POM-HB

288

PNZF1002Y

METAL PARTS

289

PFDJ1128Z

SPACER

POM-HB

290

PFJS07L38Y CONNECTOR

291

PFHR1800Y

ARM

POM-HB

292

PFHR1799Z

ARM

POM-HB

293

PFDF1201Y

SHAFT

294

XPL2A14WVWM2 KEY-PIN

295

PFDJ1129Z

SPACER

POM-HB

296

PFUG1050Z

FRAME

AB-HB

297

PFUS1864Z

COIL SPRING

298

PJUSB0090Z TERMINAL-TERMINAL PLATE

299

XPJ2A8VWM2 KEY-PIN

300

PFHR1798Z

ARM

POM-HB

301

PFUS1863Z

TORSION SPRING

302

PFHX2146Z

SPACER

303

PFUG1051Z

GUIDE

AB-HB

304

PFHR1803Z

COVER

ABS-HB

305

PNDR1013Z

ROLLER

Safety

Ref.

No.

Part No.

Part Name & Description Remarks