KX-MB1500UCB - Panasonic Copying Equipment Service Manual (repair manual)

kx-mb1500ucb service manual
Model
KX-MB1500UCB
Pages
127
Size
16.3 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / MULTI-FUNCTION PRINTER
File
kx-mb1500ucb.pdf
Date

Read Panasonic KX-MB1500UCB Service Manual online

ORDER NO.KMF1107371CE
Multi-Function printer
Model No.
KX-MB1500UCB
(for Ukraine, Kazakhstan)
2
KX-MB1500UCB
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
1.3.1. Moving Sections of the Unit-------------------------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
2.6. Note for Repairing------------------------------------------9
3 Specifications ---------------------------------------------------- 10
4 General/Introduction ------------------------------------------- 11
4.1. Optional Accessories------------------------------------ 11
4.2. Translation Lists ------------------------------------------ 11
4.2.1. Error Message (Display)--------------------------- 11
5 Features ------------------------------------------------------------ 12
5.1. General Features----------------------------------------- 12
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
6.3.1. Data Flow---------------------------------------------- 16
6.4. CIS Control Section-------------------------------------- 24
6.5. Motor Drive Section-------------------------------------- 26
6.5.1. Engine Motor Control Circuit --------------------- 26
6.5.2. FB (Flat bed) motor drive circuit ----------------- 29
6.6. Timing chart and wave form of scanner
motors------------------------------------------------------- 31
6.6.1. Drive mode of FB motor --------------------------- 31
6.6.2. Normal 1-2 phase excitation (half step)-------- 32
6.6.3. W1-2 phase excitation (Quarter step) ---------- 33
6.6.4. W1-2 phase excitation (Quarter step) ---------- 34
6.7. FAN Motor Section--------------------------------------- 35
6.7.1. General ------------------------------------------------ 35
6.7.2. Circuit Diagram of FAN ---------------------------- 35
6.7.3. Speed Control Block -------------------------------- 35
6.7.4. Abnormal detect and Lock protect Block ------ 38
6.8. Solenoid Driver Section -------------------------------- 39
6.9. LSU (Laser Scanning Unit) Section ----------------- 40
6.10. Sensors and Switches Section ----------------------- 42
6.10.1. Pick up & Registration & Manual paper
sensor ------------------------------------------------- 43
6.10.2. Print timing sensor ---------------------------------- 43
6.10.3. Exit sensor -------------------------------------------- 44
6.10.4. Interlock switch--------------------------------------- 44
6.10.5. Toner Sensor ----------------------------------------- 45
6.10.6. Drum Life sensor circuit---------------------------- 46
6.11. Operation Board Section ------------------------------- 47
6.12. LCD Section ----------------------------------------------- 48
6.13. HVPS (High Voltage Power Supply) Section ----- 49
6.13.1. HVPS Specification for EUK1MNB31HA------ 49
6.13.2. CHG-BIAS (Charge BIAS)/UNIT ---------------- 49
6.13.3. DEV DC BIAS UNIT-------------------------------- 50
6.13.4. DEV AC BIAS UNIT -------------------------------- 50
6.13.5. TRA (-) BIAS (Transfer (-) BIAS)/TRA (+)
BIAS (Transfer (+) BIAS) UNIT------------------ 50
6.14. Heat Lamp Control Circuit----------------------------- 51
6.15. Main Board Power Supply Section------------------ 56
6.15.1. 3.3V and 1.2V Power Supply Descriptions --- 56
6.15.2. +5VD Power Supply Descriptions -------------- 57
6.16. Power Supply Board Section ------------------------- 59
6.17. Mechanical Operation ---------------------------------- 60
6.17.1. Printing ------------------------------------------------ 60
7 Location of Controls and Components ----------------- 61
7.1. Overview --------------------------------------------------- 61
7.1.1. Front view--------------------------------------------- 61
7.1.2. Rear view --------------------------------------------- 61
7.2. Control Panel --------------------------------------------- 62
8 Installation Instructions -------------------------------------- 63
8.1. Installation ------------------------------------------------- 63
8.1.1. Installation Space ----------------------------------- 63
8.1.2.  Recording Paper ----------------------------------- 64
8.1.3. Documents the Unit Can Send ------------------ 68
8.1.4. Toner Cartridge -------------------------------------- 68
8.1.5. Required computer environment---------------- 71
8.1.6.  Installing Multi-Function Station on a
computer ---------------------------------------------- 72
8.2. Connections----------------------------------------------- 73
9 Test Mode --------------------------------------------------------- 74
9.1. Test Functions -------------------------------------------- 74
9.1.1. Button Code Table ---------------------------------- 75
9.1.2. Print Test Pattern------------------------------------ 76
10 Service Mode----------------------------------------------------- 77
10.1. Programming and Lists--------------------------------- 77
10.1.1. Operation --------------------------------------------- 77
10.1.2. Operation Flow -------------------------------------- 77
10.1.3. Service Function Table ---------------------------- 78
10.1.4. Memory Clear Specification ---------------------- 78
10.2. User Mode (The list below is an example of
the SYSTEM SETUP LIST the unit prints out.) -- 79
10.3. History (Example of a printed out list) -------------- 80
10.3.1. Descriptions of The History Report------------- 81
11 Troubleshooting Guide --------------------------------------- 82
11.1. User Recoverable Errors ------------------------------ 82
11.1.1. Program Mode Table------------------------------- 84
11.2. Troubleshooting Details -------------------------------- 86
11.2.1. Outline ------------------------------------------------- 86
11.2.2. Starting Troubleshooting -------------------------- 86
11.2.3. Initialization ------------------------------------------- 87
11.2.4. Simple Check List----------------------------------- 88
11.2.5. Simplified Troubleshooting Guide--------------- 89
11.2.6. CALL SERVICE Troubleshooting Guide ------ 92
11.2.7. Print ---------------------------------------------------- 98
11.2.8. Recording Paper Feed ---------------------------104
11.2.9. Copy and FAX -------------------------------------- 111
11.2.10. Initializing Error ------------------------------------- 113
11.2.11. Operation Panel Section ------------------------- 114
3
KX-MB1500UCB
11.2.12. Sensor Section ------------------------------------- 114
11.2.13. Motor Section --------------------------------------- 116
11.2.14. LSU Section----------------------------------------- 118
11.2.15. CIS Control Section ------------------------------- 119
11.2.16. High Voltage Value Check Point --------------- 121
11.2.17. High Voltage Section------------------------------ 123
11.2.18. USB Section ---------------------------------------- 128
11.2.19. Main Board Section ------------------------------- 133
11.2.20. Power Supply Board Section ------------------- 134
11.3. Recording Paper Jam --------------------------------- 137
11.3.1. When the recording paper has jammed
inside of the unit------------------------------------ 137
11.3.2. When the recording paper is not fed into
the unit properly ------------------------------------ 140
11.3.3. When the recording paper in the manual
input tray is not fed into the unit properly ---- 141
12 Service Fixture & Tools-------------------------------------- 142
13 Disassembly and Assembly Instructions ------------- 143
13.1. Flow Chart for Disassembly-------------------------- 144
13.2. How to Remove Rear Cover------------------------- 145
13.3. How to Remove Front Cover  ----------------------- 145
13.4. How to Remove Right Cover ------------------------ 146
13.5. How to Remove Left Cover -------------------------- 147
13.6. How to Remove FB Unit ------------------------------ 148
13.7. How to Remove Upper Cabinet Cover ------------ 149
13.8. How to Remove Bottom Plate ----------------------- 150
13.9. How to Remove Power Board Unit----------------- 151
13.10. How to Remove Fuser Unit -------------------------- 152
13.11. How to Remove Fan, HVPS and Inter-lock
Board ------------------------------------------------------ 152
13.12. How to Remove Main Board and Shield Cover - 153
13.13. How to Remove Drive Unit --------------------------- 153
13.14. How to Remove Clutch Gear Cover --------------- 154
13.15. How to Remove Pick-up Roller --------------------- 155
13.16. How to Remove Operation Panel Unit ------------ 156
13.17. How to Disassemble FB Unit ------------------------ 157
13.18. How to Remove LSU and Glasses----------------- 158
13.19. Installation Position of The Lead-------------------- 159
13.19.1. Main cabinet section ------------------------------ 159
13.19.2. Side cabinet section(1) --------------------------- 160
13.19.3. Side cabinet section (2) -------------------------- 161
13.19.4. Side cabinet section (3) -------------------------- 162
13.19.5. Side cabinet section (4) -------------------------- 163
13.19.6. Fuser section --------------------------------------- 164
13.19.7. Power supply unit section ----------------------- 165
14 Maintenance----------------------------------------------------- 166
14.1. Maintenance Items and Component Locations - 166
14.1.1. Outline ------------------------------------------------ 166
14.1.2. Maintenance Check Items/Component
Locations--------------------------------------------- 166
14.2. Maintenance --------------------------------------------- 168
14.2.1. Cleaning the White Plates and Glass--------- 168
14.3. Printing Operation Principle-------------------------- 169
14.3.1. Process Chart and Process BIAS ------------- 169
14.3.2. Charging --------------------------------------------- 169
14.3.3. Exposing --------------------------------------------- 170
14.3.4. Developing and Transcription------------------- 171
14.3.5. Cleaning of Transfer Roller---------------------- 172
14.3.6. Fixing ------------------------------------------------- 173
14.4. How to Replace the Flat Package IC-------------- 174
14.4.1. Preparation ------------------------------------------ 174
14.4.2. Removal Procedure ------------------------------ 174
14.4.3. Procedure ------------------------------------------- 175
14.4.4. Removing Solder From Between Pins ------- 175
14.5. Main Board Section------------------------------------ 176
14.5.1. NG Example ---------------------------------------- 177
14.6. Test Chart ------------------------------------------------ 178
14.6.1. ITU-T No.1 Test Chart---------------------------- 178
14.6.2. ITU-T No.2 Test Chart---------------------------- 179
15 Schematic Diagram ------------------------------------------ 181
15.1. For Schematic Diagram ------------------------------ 181
15.2. Main Board ---------------------------------------------- 182
15.2.1. Main Board (1) ------------------------------------- 182
15.2.2. Main Board (2) ------------------------------------- 186
15.3. Sensor Board ------------------------------------------- 188
15.3.1. Operation Board ----------------------------------- 188
15.3.2. Sensor Board--------------------------------------- 189
15.4. High Voltage Power Supply Board----------------- 190
15.5. Low Voltage Power Supply Board ----------------- 191
16 Printed Circuit Board ---------------------------------------- 193
16.1. Main Board ---------------------------------------------- 193
16.1.1. Main Board: Component View ----------------- 193
16.1.2. Main Board: Bottom View ----------------------- 194
16.2. Sensor Board ------------------------------------------- 195
16.2.1. Operation Board ----------------------------------- 195
16.2.2. Interlock Board------------------------------------- 196
16.2.3. Gear Board ----------------------------------------- 196
16.2.4. Toner Sensor Board ------------------------------ 196
16.2.5. Fuser Board ---------------------------------------- 197
16.3. High Voltage Power Supply Board----------------- 198
16.3.1. High Voltage Power Supply Board:
Component View ---------------------------------- 198
16.3.2. High Voltage Power Supply Board: Bottom
View--------------------------------------------------- 198
16.4. Low Voltage Power Supply Board ----------------- 199
16.4.1. Low Voltage Power Supply Board:
Component View ---------------------------------- 199
16.4.2. Low Voltage Power Supply Board: Bottom
View--------------------------------------------------- 199
17 Exploded View and Replacement Parts List --------- 200
17.1. General Section ---------------------------------------- 201
17.1.1. Operation Panel Section ------------------------ 202
17.1.2. Top Cover Section (1)  --------------------------- 204
17.1.3. Top Cover Section (2) ---------------------------- 206
17.1.4. Top Cover Section (3) ---------------------------- 208
17.1.5. Top Cover Section (4) ---------------------------- 210
17.1.6. Fuser Section -------------------------------------- 212
17.1.7. Main Cabinet Section (1) ------------------------ 214
17.1.8. Main Cabinet Section (2) ------------------------ 216
17.1.9. Main Cabinet Section (3) ------------------------ 218
17.1.10. Main Cabinet Section (4) ------------------------ 220
17.1.11. Left-side Cabinet Section(1)-------------------- 222
17.1.12. Left-side Cabinet Section(2)-------------------- 224
17.1.13. Left-side Cabinet Section(3)-------------------- 226
17.1.14. Power Supply Unit Section --------------------- 228
17.1.15. Base Cassette Section--------------------------- 230
17.1.16. Main Unit Section (1) ----------------------------- 232
17.1.17. Main Unit Section (2) ----------------------------- 234
17.1.18. Actual Size of Screws and Washer ----------- 236
17.1.19. Accessories and Packing Materials ---------- 238
17.2. Electrical Parts List ------------------------------------ 240
17.2.1. Main Board------------------------------------------ 240
4
KX-MB1500UCB
17.2.2. Sensor Board--------------------------------------- 243
17.2.3. High Voltage Power Supply Board ------------ 244
17.2.4. Low Voltage Power Supply Board------------- 244
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Here you can read online and download Panasonic KX-MB1500UCB Service Manual in PDF. KX-MB1500UCB service manual will guide through the process and help you recover, restore, fix, disassemble and repair Panasonic KX-MB1500UCB Copying Equipment. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.