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Panasonic KX MC6020 Service Manual - Page 479

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

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Safety Ref. No. R813 R814 R815 R817 R818 R819 R820 R821 R822 R823 R824 R825 R826 R830 R831 R832 R833 R834 R835 R836 R837 R838 R839 R840 R841 R842 R843 R844 R845 R846 R847 R848 R849 R850 R851 R852 R853 R854 R855 R856 R857 R858 R859 R860 R861 R862 R863 R864 R865 R866 R867 R868 R869 R870 R871 R872 R873 R874 R875 R876 R877 R878 R879 R880 R881 R882 R883 R884 R885 R886 R887 R888 R889 Part No. Part Name & Description Remarks ERJ2GEJ511 510 ERJ2GEJ103 10k ERJ2GEJ103 10k ERJ2GEJ301X 300 ERJ2GEJ511 510 ERJ3GEYJ101 100 ERJ2GEJ473 47k ERJ2GEJ103 10k ERJ2GEJ472X 4.7k ERJ2GEJ331 330 ERJ2GEJ331 330 ERJ2RKF332 3.3k ERJ2GEJ511 510 ERJ2GEJ511 510 ERJ2GEJ103 10k ERJ2GEJ511 510 ERJ2GEJ331 330 ERJ2GEJ103 10k ERJ2GEJ511 510 ERJ2GEJ511 510 ERJ2GEJ331 330 ERJ2GEJ103 10k ERJ2GEJ103 10k ERJ2GEJ511 510 ERJ2GEJ472X 4.7k ERJ2GEJ103 10k ERJ2GEJ511 510 ERJ2GEYJ474 470k S ERJ2GEJ821 820 ERJ2GEJ103 10k ERJ2GEJ511 510 ERJ2GEJ333 33k ERJ2GEJ223 22k ERJ3GEYJ1R2 1.2 ERJ2GEJ103 10k ERJ2GEJ511 510 ERJ2GEJ184 180k ERJ2GEJ103 10k ERJ12YJ390 39 ERJ12YJ390 39 ERJ3GEYJ1R2 1.2 ERJ2GEJ103 10k ERJ2GEJ511 510 ERJ2GEJ472X 4.7k ERJ2GEJ103 10k ERJ2GEJ104 100k ERJ2GEJ101 100 ERJ2GEJ101 100 ERJ2GEJ102 1k ERJ2GEJ102 1k ERJ2GEJ101 100 ERJ3GEYJ101 100 PQ4R18XJ472 4.7k S PQ4R18XJ472 4.7k S ERJ2GEJ471 470 ERJ2GEJ512 5.1k ERJ2GEJ512 5.1k ERJ2RKF103X 10k ERJ2GEJ104 100k ERJ2GEJ104 100k ERJ2RKF332 3.3k ERJ2RKF153X 15k ERJ2RKF2871 2.87k ERJ3GEYJ1R2 1.2 ERJ1TYJ6R8 6.8 ERJ1TYJ6R8 6.8 ERJ2GEJ103 10k ERJ3GEYJ101 100 ERJ2GEJ103 10k ERJ2GEJ511 510 ERJ2GEJ331 330 ERJ2GEJ331 330 ERJ2GEJ472X 4.7k KX-MC6020HX Safety Ref. No. R890 R891 R892 R893 R894 R895 R896 R897 R898 R899 R900 R901 R902 R903 R904 R905 R906 R907 R908 R909 R910 R911 R912 R913 R914 R915 R916 R917 R918 R919 R920 R921 R922 R923 R924 R925 R926 R927 R928 R929 R930 R931 R932 R933 R934 R935 R936 R937 R938 R939 R940 R941 R942 R943 R944 R945 R946 R947 R948 R949 R950 R951 R952 R960 R961 R962 R963 R964 R965 R966 R967 R968 R969 Part No. Part Name & Description Remarks ERJ3GEYJ822 ERJ3GEYJ822 ERJ2GEJ562X ERJ2GEJ562X ERJ2GEJ103 ERJ2GEJ152 ERJ2GEJ103 ERJ2GEJ511 ERJ2GEJ152 ERJ2GEJ563 ERJ2GEJ330 ERJ12YJ390 ERJ2GEJ152 ERJ12YJ390 ERJ2GEJ330 ERJ2GEJ103 ERJ3GEYJ822 ERJ2GEJ563 ERJ2GEJ330 ERJ2GEJ330 ERJ3GEYJ822 ERJ2GEJ330 ERJ2GEJ103 ERJ2GEJ103 ERJ12YJ471 ERJ12YJ471 ERJ12YJ471 ERJ12YJ471 ERJ3GEYF223 ERJ3GEYF223 ERJ2GEJ103 ERJ2GEJ512 ERJ2GEJ824 ERJ2GEJ103 ERJ2GEJ512 ERJ2GEJ512 ERJ2GEJ824 ERJ2GEJ824 ERJ2GEJ512 ERJ2GEJ824 ERJ2RKF272 ERJ2RKF123 ERJ2RKF272 ERJ2RKF123 ERJ2RKF333 ERJ2RKF333 ERJ2GEJ102 ERJ2GEJ102 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ330 ERJ2GEJ330 ERJ2GEJ513X ERJ2GEJ513X ERJ12YJ430 ERJ2GEJ824 ERJ2GEJ824 ERJ12YJ430 ERJ2GEJ512 ERJ2GEJ512 ERJ3GEYJ1R2 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ100 ERJ2GEJ100 ERJ2GEJ100 ERJ2GEJ100 ERJ2GEJ100 ERJ2GEJ100 ERJ2GEJ100 ERJ2GEJ100 ERJ2GEJ100 ERJ2GEJ100 8.2k 8.2k 5.6k 5.6k 10k 1.5k 10k 510 1.5k 56k 33 39 1.5k 39 33 10k 8.2k 56k 33 33 8.2k 33 10k 10k 470 470 470 470 22k 22k 10k 5.1k 820k 10k 5.1k 5.1k 820k 820k 5.1k 820k 2.7k 12k 2.7k 12k 33k 33k 1k 1k 10k 10k 33 33 51k 51k 43 820k 820k 43 5.1k 5.1k 1.2 10k 10k 10 10 10 10 10 10 10 10 10 10 479

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

479

KX-MC6020HX

R813

ERJ2GEJ511 510

R814

ERJ2GEJ103 10k

R815

ERJ2GEJ103 10k

R817

ERJ2GEJ301X 300

R818

ERJ2GEJ511 510

R819

ERJ3GEYJ101 100

R820

ERJ2GEJ473 47k

R821

ERJ2GEJ103 10k

R822

ERJ2GEJ472X 4.7k

R823

ERJ2GEJ331 330

R824

ERJ2GEJ331 330

R825

ERJ2RKF332 3.3k

R826

ERJ2GEJ511 510

R830

ERJ2GEJ511 510

R831

ERJ2GEJ103 10k

R832

ERJ2GEJ511 510

R833

ERJ2GEJ331 330

R834

ERJ2GEJ103 10k

R835

ERJ2GEJ511 510

R836

ERJ2GEJ511 510

R837

ERJ2GEJ331 330

R838

ERJ2GEJ103 10k

R839

ERJ2GEJ103 10k

R840

ERJ2GEJ511 510

R841

ERJ2GEJ472X 4.7k

R842

ERJ2GEJ103 10k

R843

ERJ2GEJ511 510

R844

ERJ2GEYJ474 470k

R845

ERJ2GEJ821 820

R846

ERJ2GEJ103 10k

R847

ERJ2GEJ511 510

R848

ERJ2GEJ333 33k

R849

ERJ2GEJ223 22k

R850

ERJ3GEYJ1R2 1.2

R851

ERJ2GEJ103 10k

R852

ERJ2GEJ511 510

R853

ERJ2GEJ184 180k

R854

ERJ2GEJ103 10k

R855

ERJ12YJ390 39

R856

ERJ12YJ390 39

R857

ERJ3GEYJ1R2 1.2

R858

ERJ2GEJ103 10k

R859

ERJ2GEJ511 510

R860

ERJ2GEJ472X 4.7k

R861

ERJ2GEJ103 10k

R862

ERJ2GEJ104 100k

R863

ERJ2GEJ101 100

R864

ERJ2GEJ101 100

R865

ERJ2GEJ102 1k

R866

ERJ2GEJ102 1k

R867

ERJ2GEJ101 100

R868

ERJ3GEYJ101 100

R869

PQ4R18XJ472 4.7k

R870

PQ4R18XJ472 4.7k

R871

ERJ2GEJ471 470

R872

ERJ2GEJ512 5.1k

R873

ERJ2GEJ512 5.1k

R874

ERJ2RKF103X 10k

R875

ERJ2GEJ104 100k

R876

ERJ2GEJ104 100k

R877

ERJ2RKF332 3.3k

R878

ERJ2RKF153X 15k

R879

ERJ2RKF2871 2.87k

R880

ERJ3GEYJ1R2 1.2

R881

ERJ1TYJ6R8 6.8

R882

ERJ1TYJ6R8 6.8

R883

ERJ2GEJ103 10k

R884

ERJ3GEYJ101 100

R885

ERJ2GEJ103 10k

R886

ERJ2GEJ511 510

R887

ERJ2GEJ331 330

R888

ERJ2GEJ331 330

R889

ERJ2GEJ472X 4.7k

Safety

Ref.

No.

Part No.

Part Name & Description Remarks

R890

ERJ3GEYJ822 8.2k

R891

ERJ3GEYJ822 8.2k

R892

ERJ2GEJ562X 5.6k

R893

ERJ2GEJ562X 5.6k

R894

ERJ2GEJ103 10k

R895

ERJ2GEJ152 1.5k

R896

ERJ2GEJ103 10k

R897

ERJ2GEJ511 510

R898

ERJ2GEJ152 1.5k

R899

ERJ2GEJ563 56k

R900

ERJ2GEJ330 33

R901

ERJ12YJ390 39

R902

ERJ2GEJ152 1.5k

R903

ERJ12YJ390 39

R904

ERJ2GEJ330 33

R905

ERJ2GEJ103 10k

R906

ERJ3GEYJ822 8.2k

R907

ERJ2GEJ563 56k

R908

ERJ2GEJ330 33

R909

ERJ2GEJ330 33

R910

ERJ3GEYJ822 8.2k

R911

ERJ2GEJ330 33

R912

ERJ2GEJ103 10k

R913

ERJ2GEJ103 10k

R914

ERJ12YJ471 470

R915

ERJ12YJ471 470

R916

ERJ12YJ471 470

R917

ERJ12YJ471 470

R918

ERJ3GEYF223 22k

R919

ERJ3GEYF223 22k

R920

ERJ2GEJ103 10k

R921

ERJ2GEJ512 5.1k

R922

ERJ2GEJ824 820k

R923

ERJ2GEJ103 10k

R924

ERJ2GEJ512 5.1k

R925

ERJ2GEJ512 5.1k

R926

ERJ2GEJ824 820k

R927

ERJ2GEJ824 820k

R928

ERJ2GEJ512 5.1k

R929

ERJ2GEJ824 820k

R930

ERJ2RKF272 2.7k

R931

ERJ2RKF123 12k

R932

ERJ2RKF272 2.7k

R933

ERJ2RKF123 12k

R934

ERJ2RKF333 33k

R935

ERJ2RKF333 33k

R936

ERJ2GEJ102 1k

R937

ERJ2GEJ102 1k

R938

ERJ2GEJ103 10k

R939

ERJ2GEJ103 10k

R940

ERJ2GEJ330 33

R941

ERJ2GEJ330 33

R942

ERJ2GEJ513X 51k

R943

ERJ2GEJ513X 51k

R944

ERJ12YJ430 43

R945

ERJ2GEJ824 820k

R946

ERJ2GEJ824 820k

R947

ERJ12YJ430 43

R948

ERJ2GEJ512 5.1k

R949

ERJ2GEJ512 5.1k

R950

ERJ3GEYJ1R2 1.2

R951

ERJ2GEJ103 10k

R952

ERJ2GEJ103 10k

R960

ERJ2GEJ100 10

R961

ERJ2GEJ100 10

R962

ERJ2GEJ100 10

R963

ERJ2GEJ100 10

R964

ERJ2GEJ100 10

R965

ERJ2GEJ100 10

R966

ERJ2GEJ100 10

R967

ERJ2GEJ100 10

R968

ERJ2GEJ100 10

R969

ERJ2GEJ100 10

Safety

Ref.

No.

Part No.

Part Name & Description Remarks