Panasonic KX-MB1520FX7 Service Manual page 3

8.2. Connections------------------------------------------------94
9 Operating Instructions-----------------------------------------96
9.1. Your Logo -------------------------------------------------96
9.2. Character entry -------------------------------------------97
9.2.1. To Select Characters Using [] or []---------------97
10 Test Mode ----------------------------------------------------------98
10.1. Test Functions ---------------------------------------------98
10.1.1. DTMF Single Tone Transmit Selection ---------99
10.1.2. Button Code Table--------------------------------- 100
10.1.3. Print Test Pattern ---------------------------------- 101
11 Service Mode --------------------------------------------------- 102
11.1. Programming and Lists ------------------------------- 102
11.1.1. Operation -------------------------------------------- 102
11.1.2. Operation Flow ------------------------------------- 102
11.1.3. Service Function Table -------------------------- 103
11.1.4. Memory Clear Specification --------------------- 105
11.2. User Mode (The list below is an example of
the SYSTEM SETUP LIST the unit prints out.) - 106
11.3. Service Mode Settings (Example of a printed
out list)----------------------------------------------------- 110
11.4. History (Example of a printed out list) ------------- 111
11.4.1. Descriptions of The History Report------------ 112
12 Troubleshooting Guide -------------------------------------- 113
12.1. User Recoverable Errors ----------------------------- 113
12.2. Remote Programming -------------------------------- 115
12.2.1. Entering the Remote Programming Mode
and Changing Service Codes ------------------ 116
12.2.2. Program Mode Table------------------------------ 117
12.3. Troubleshooting Details ------------------------------- 121
12.3.1. Outline ------------------------------------------------ 121
12.3.2. Starting Troubleshooting ------------------------- 121
12.3.3. Initialization ------------------------------------------ 122
12.3.4. Simple Check List --------------------------------- 123
12.3.5. Simplified Troubleshooting Guide ------------- 124
12.3.6. CALL SERVICE Troubleshooting Guide ----- 127
12.3.7. Print --------------------------------------------------- 133
12.3.8. Recording Paper Feed --------------------------- 139
12.3.9. ADF (Auto document feed) Section (KX-
MB1530 ONLY)------------------------------------- 145
12.3.10. Communication Section ------------------------ 151
12.3.11. Special Service Journal Reports -------------- 156
12.3.12. Initializing Error ------------------------------------- 169
12.3.13. Analog Section ------------------------------------ 170
12.3.14. Operation Panel Section ------------------------- 173
12.3.15. Sensor Section ------------------------------------- 173
12.3.16. Motor Section --------------------------------------- 178
12.3.17. LSU Section ----------------------------------------- 182
12.3.18. CIS Control Section ------------------------------- 183
12.3.19. High Voltage Value Check Point --------------- 185
12.3.20. High Voltage Section------------------------------ 187
12.3.21. USB Section ---------------------------------------- 192
12.3.22. Main Board Section ------------------------------- 197
12.3.23. Power Supply Board Section ------------------- 198
12.4. Recording Paper Jam --------------------------------- 201
12.4.1. When the recording paper has jammed
inside of the unit------------------------------------ 201
12.4.2. When the recording paper is not fed into
the unit properly ------------------------------------ 204
12.4.3. When the recording paper in the manual
input tray is not fed into the unit properly ---- 205
KX-MB1520FX7/KX-MB1520FX8/KX-MB1520FXW/KX-MB1530FX7/KX-MB1530FXW
12.5. Document jams (Automatic document feeder)
(KX-MB1530 only) ------------------------------------- 206
13 Service Fixture & Tools ------------------------------------- 208
14 Disassembly and Assembly Instructions------------- 209
14.1. Flow Chart for Disassembly ------------------------- 210
14.2. How to Remove Rear Cover -------------------------211
14.3. How to Remove Front Cover ------------------------211
14.4. How to Remove Right Cover------------------------ 212
14.5. How to Remove Left Cover-------------------------- 213
14.6. How to Remove FB Unit (KX-MB1520 only) ---- 214
14.7. How to Remove FB Unit (KX-MB1530 only) ---- 215
14.8. How to Remove Upper Cabinet Cover ----------- 216
14.9. How to Remove Bottom Plate ---------------------- 217
14.10. How to Remove LVPS -------------------------------- 218
14.11. How to Remove Fuser Unit-------------------------- 219
14.12. How to Remove Main Board, Fan, HVPS and
Inter-lock Board----------------------------------------- 219
14.13. How to Remove Main Board and Shield Cover
-------------------------------------------------------------- 220
14.14. How to Remove Drive Unit -------------------------- 220
14.15. How to Remove Clutch Gear Cover--------------- 221
14.16. How to Remove Pick-up Roller --------------------- 222
14.17. How to Remove Operation Panel Unit------------ 223
14.18. How to Remove ADF Unit (KX-MB1530 only) -- 224
14.19. How to Disassemble FB Unit (KX-MB1520
only) ------------------------------------------------------- 225
14.20. How to Disassemble FB Unit (KX-MB1530
only) ------------------------------------------------------- 226
14.21. How to Take off glass pad (KX-MB1530 only) -- 227
14.22. How to Remove Conveyer Cover Unit (KX-
MB1530 only) ------------------------------------------- 228
14.23. How to Remove LSU and Glasses ---------------- 229
14.24. Installation Position of The Lead ------------------- 230
14.24.1. Main cabinet section------------------------------ 230
14.24.2. Side cabinet section(1) -------------------------- 231
14.24.3. Side cabinet section (2)-------------------------- 232
14.24.4. Side cabinet section (3)-------------------------- 233
14.24.5. Side cabinet section (4)-------------------------- 234
14.24.6. Side cabinet section (5)-------------------------- 235
14.24.7. Fuser section --------------------------------------- 236
14.24.8. ADF section (KX-MB1530 only) --------------- 237
14.24.9. Power supply unit section ----------------------- 238
15 Maintenance ---------------------------------------------------- 239
15.1. Maintenance Items and Component Locations- 239
15.1.1. Outline ----------------------------------------------- 239
15.1.2. Maintenance
Locations -------------------------------------------- 239
15.2. Maintenance--------------------------------------------- 241
15.2.1. Cleaning the White Plates and Glass -------- 241
15.2.2. Cleaning the document feeder rollers (KX-
MB1530 only) -------------------------------------- 243
15.3. Printing Operation Principle ------------------------- 244
15.3.1. Process Chart and Process BIAS------------- 244
15.3.2. Charging --------------------------------------------- 244
15.3.3. Exposing--------------------------------------------- 245
15.3.4. Developing and Transcription ------------------ 246
15.3.5. Cleaning of Transfer Roller --------------------- 247
15.3.6. Fixing ------------------------------------------------- 248
15.4. Terminal Guide of The ICs Transistors and
Diodes ---------------------------------------------------- 249
15.4.1. Main Board------------------------------------------ 249
3
Check Items/Component