2
KX-MB283BR
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions
-----------------------------------------------
1.1. FOR SERVICE TECHNICIANS ------------------------3
1.2. AC CAUTION -----------------------------------------------3
1.3. PERSONAL SAFETY PRECAUTIONS --------------4
1.4. SERVICE PRECAUTIONS ------------------------------4
2 Warning
--------------------------------------------------------------
2.1. ABOUT LEAD FREE SOLDER (PbF: Pb free) -----5
2.2. Discarding of P. C. Board --------------------------------5
2.3. INSULATION RESISTANCE TEST--------------------6
2.4. BATTERY CAUTION --------------------------------------6
2.5. LASER BEAM AND FUSER UNIT SECTION ------6
3 Specifications
------------------------------------------------------
4 General/Introduction
---------------------------------------------
4.1. OPTIONAL ACCESSORIES ----------------------------8
4.2. Translation Lists --------------------------------------------9
5 Features
------------------------------------------------------------
5.1. General Features----------------------------------------- 10
5.2. HARDWARE REQUIREMENTS FOR MULTI-
FUNCTION SOFTWARE------------------------------- 10
6 Technical Descriptions
----------------------------------------
6.1. CONNECTION DIAGRAM ----------------------------- 11
6.2. GENERAL BLOCK DIAGRAM------------------------ 12
6.3. MAIN BOARD SECTION------------------------------- 14
6.4. CIS CONTROL SECTION ----------------------------- 23
6.5. MOTOR DRIVE SECTION----------------------------- 24
6.6. TIMING CHART AND WAVE FORM OF
SCANNER MOTORS ----------------------------------- 28
6.7. FAN MOTOR SECTION -------------------------------- 31
6.8. SOLENOID DRIVER SECTION ---------------------- 33
6.9. LSU (Laser Scanning Unit) SECTION -------------- 34
6.10. SENSORS AND SWITCHES SECTION ----------- 36
6.11. OPERATION BOARD SECTION--------------------- 44
6.12. LCD SECTION-------------------------------------------- 45
6.13. HVPS (High Voltage Power Supply)
SECTION--------------------------------------------------- 46
6.14. HEAT LAMP CONTROL CIRCUIT------------------- 48
6.15. Main Board Section-------------------------------------- 53
6.16. POWER SUPPLY BOARD SECTION -------------- 56
6.17. Mechanical Operation----------------------------------- 57
7 Location of Controls and Components
------------------
7.1. OVERVIEW------------------------------------------------ 59
7.2. CONTROL PANEL--------------------------------------- 60
8 Installation Instructions
---------------------------------------
8.1. INSTALLATION ------------------------------------------- 61
8.2. CONNECTIONS------------------------------------------ 72
9 Test Mode
----------------------------------------------------------
9.1. TEST FUNCTIONS -------------------------------------- 73
10 Service Mode
-----------------------------------------------------
10.1. PROGRAMMING AND LISTS ------------------------ 77
10.2. USER MODE (The list below is an example of
the SYSTEM SETUP LIST the unit prints out.) --- 80
10.3. HISTORY (Example of a printed out list) --------- 81
11 Troubleshooting Guide
----------------------------------------
11.1. USER RECOVERABLE ERRORS ------------------ 83
11.2. TROUBLESHOOTING DETAILS--------------------- 85
11.3. DOCUMENT JAMS (AUTO DOCUMENT
FEEDER)------------------------------------------------- 144
11.4. RECORDING PAPER JAM -------------------------- 146
12 Service Fixture & Tools
--------------------------------------
13 Disassembly and Assembly Instructions
-------------
13.1. ADF SECTION ------------------------------------------ 156
13.2. REMOVE ADF SECTION (1) ------------------------ 157
13.3. REMOVE ADF SECTION ---------------------------- 158
13.4. REMOVE TOP COVER SECTION----------------- 159
13.5. REMOVE SCANNER GLASS SECTION --------- 160
13.6. REMOVE OPERATION PANEL SECTION ------ 161
13.7. LEFT SIDE SECTION --------------------------------- 162
13.8. REMOVE MAIN BOARD ----------------------------- 162
13.9. REMOVE GEAR CHASSIS SECTION ------------ 163
13.10. REMOVE PAPER FEED ROLLER ----------------- 164
13.11. RIGHT SIDE SECTION ------------------------------- 164
13.12. REMOVE RIGHT SIDE COVER SECTION------ 165
13.13. LOWER SIDE CABINET SECTION --------------- 166
13.14. REMOVE RIGHT CASSETTE GUIDE ------------ 167
13.15. REMOVE PICK UP BOARD ------------------------- 167
13.16. REMOVE HIGH VOLTAGE POWER BOARD--- 168
13.17. REMOVE PICK UP ROLLER UNIT ---------------- 169
13.18. REMOVE LOW VOLTAGE POWER BOARD --- 170
13.19. REMOVE FUSER UNIT------------------------------- 171
13.20. Installation Position of The Lead-------------------- 172
14 Maintenance
-----------------------------------------------------
14.1. MAINTENANCE ITEMS AND COMPONENT
LOCATIONS --------------------------------------------- 178
14.2. MAINTENANCE----------------------------------------- 180
14.3. PRINTING OPERATION PRINCIPLE ------------- 185
14.4. TERMINAL GUIDE OF THE ICs
TRANSISTORS AND DIODES---------------------- 190
14.5. HOW TO REPLACE THE FLAT PACKAGE IC - 192
14.6. MAIN BOARD SECTION ----------------------------- 194
14.7. TEST CHART-------------------------------------------- 196
15 Schematic Diagram
-------------------------------------------
15.1. For Schematic Diagram ------------------------------- 198
15.2. MAIN BOARD ------------------------------------------- 199
15.3. OPERATION BOARD --------------------------------- 209
15.4. SENSOR BOARD -------------------------------------- 210
16 Printed Circuit Board
-----------------------------------------
16.1. MAIN BOARD ------------------------------------------- 212
16.2. OPERATION BOARD --------------------------------- 214
16.3. SENSOR BOARD -------------------------------------- 216
17 Exploded View and Replacement Parts List
----------
17.1. CABINET, MECHANICAL AND ELECTRICAL
PARTS LOCATION------------------------------------- 219
17.2. REPLACEMENT PARTS LIST ---------------------- 232
Содержание KX-MB283BR
Страница 9: ...9 KX MB283BR 4 2 Translation Lists 4 2 1 Error Message Display...
Страница 11: ...11 KX MB283BR 6 Technical Descriptions 6 1 CONNECTION DIAGRAM...
Страница 29: ...29 KX MB283BR 6 6 2 FLAT TORQUE 1 2 PHASE EXCITATION HALF STEP 1 Timing chart 2 Wave form...
Страница 30: ...30 KX MB283BR 6 6 3 W 1 2 PHASE EXCITATION QUARTER STEP 1 Timing chart 2 Wave form...
Страница 34: ...34 KX MB283BR 6 9 LSU Laser Scanning Unit SECTION...
Страница 35: ...35 KX MB283BR...
Страница 43: ...43 KX MB283BR 6 10 9 2 Drum Detection...
Страница 49: ...49 KX MB283BR...
Страница 54: ...54 KX MB283BR DC DC Main Board Supply...
Страница 55: ...55 KX MB283BR wave form...
Страница 100: ...100 KX MB283BR 11 2 7 3 DARK OR WHITE HORIZONTAL LINE CROSS REFERENCE HIGH VOLTAGE SECTION P 128...
Страница 101: ...101 KX MB283BR 11 2 7 4 DIRTY OR HALF DARKNESS BACKGROUND CROSS REFERENCE HIGH VOLTAGE SECTION P 128...
Страница 102: ...102 KX MB283BR 11 2 7 5 BLACK PRINT CROSS REFERENCE HIGH VOLTAGE SECTION P 128 LSU Laser Scanning Unit SECTION P 34...
Страница 103: ...103 KX MB283BR 11 2 7 6 LIGHT PRINT CROSS REFERENCE HIGH VOLTAGE SECTION P 128...
Страница 104: ...104 KX MB283BR 11 2 7 7 BLACK OR WHITE POINT 11 2 8 RECORDING PAPER FEED 11 2 8 1 MULTIPLE FEED...
Страница 105: ...105 KX MB283BR 11 2 8 2 THE RECORDING PAPER IS WAVED OR WRINKLED...
Страница 106: ...106 KX MB283BR 11 2 8 3 SKEW...
Страница 107: ...107 KX MB283BR 11 2 8 4 THE RECORDING PAPER DOES NOT FEED CROSS REFERENCE SENSOR SECTION P 117 MOTOR SECTION P 120...
Страница 108: ...108 KX MB283BR 11 2 8 5 THE RECORDING PAPER JAM...
Страница 111: ...111 KX MB283BR CROSS REFERENCE MOTOR SECTION P 120...
Страница 112: ...112 KX MB283BR 11 2 9 2 SKEW ADF...
Страница 114: ...114 KX MB283BR 11 2 9 6 BLACK OR WHITE VERTICAL LINE IS COPIED...
Страница 115: ...115 KX MB283BR 11 2 10 AN ABNORMAL IMAGE IS COPIED CROSS REFERENCE CIS CONTROL SECTION P 124...
Страница 120: ...120 KX MB283BR 11 2 14 MOTOR SECTION 11 2 14 1 ENGINE MOTOR...
Страница 121: ...121 KX MB283BR 11 2 14 2 FB Flatbed MOTOR...
Страница 122: ...122 KX MB283BR 11 2 14 3 ADF MOTOR...
Страница 123: ...123 KX MB283BR 11 2 15 LSU SECTION CROSS REFERENCE LSU Laser Scanning Unit SECTION P 34...
Страница 124: ...124 KX MB283BR 11 2 16 CIS CONTROL SECTION...
Страница 125: ...125 KX MB283BR CROSS REFERENCE TEST FUNCTIONS P 73...
Страница 127: ...127 KX MB283BR...
Страница 128: ...128 KX MB283BR 11 2 18 HIGH VOLTAGE SECTION 1 Main...
Страница 129: ...129 KX MB283BR 2 CHG GRID 3 TRA...
Страница 130: ...130 KX MB283BR 3 DEV DC TRA...
Страница 131: ...131 KX MB283BR 11 2 19 USB SECTION Troubleshooting 1 Confirmation of the PC settings...
Страница 132: ...132 KX MB283BR 2 Confirmation of the main unit...
Страница 134: ...134 KX MB283BR Waveform of normal operation...
Страница 136: ...136 KX MB283BR 2 When 100Base TX enabled deviced is connected...
Страница 137: ...137 KX MB283BR 3 When 10Base T enabled device is connected...
Страница 140: ...140 KX MB283BR 11 2 21 MAIN BOARD SECTION 3 3V TROUBLESHOOTING GUIDE...
Страница 141: ...141 KX MB283BR 1 2V TROUBLESHOOTING GUIDE...
Страница 145: ...145 KX MB283BR When the document has jammed near the document exit 3 Close the ADF cover...
Страница 154: ...154 KX MB283BR 12 Service Fixture Tools...
Страница 156: ...156 KX MB283BR 13 1 ADF SECTION...
Страница 157: ...157 KX MB283BR 13 2 REMOVE ADF SECTION 1...
Страница 158: ...158 KX MB283BR 13 3 REMOVE ADF SECTION...
Страница 159: ...159 KX MB283BR 13 4 REMOVE TOP COVER SECTION...
Страница 160: ...160 KX MB283BR 13 5 REMOVE SCANNER GLASS SECTION...
Страница 161: ...161 KX MB283BR 13 6 REMOVE OPERATION PANEL SECTION...
Страница 162: ...162 KX MB283BR 13 7 LEFT SIDE SECTION 13 8 REMOVE MAIN BOARD...
Страница 163: ...163 KX MB283BR 13 9 REMOVE GEAR CHASSIS SECTION...
Страница 164: ...164 KX MB283BR 13 10 REMOVE PAPER FEED ROLLER 13 11 RIGHT SIDE SECTION...
Страница 165: ...165 KX MB283BR 13 12 REMOVE RIGHT SIDE COVER SECTION...
Страница 166: ...166 KX MB283BR 13 13 LOWER SIDE CABINET SECTION...
Страница 167: ...167 KX MB283BR 13 14 REMOVE RIGHT CASSETTE GUIDE 13 15 REMOVE PICK UP BOARD...
Страница 168: ...168 KX MB283BR 13 16 REMOVE HIGH VOLTAGE POWER BOARD...
Страница 169: ...169 KX MB283BR 13 17 REMOVE PICK UP ROLLER UNIT...
Страница 170: ...170 KX MB283BR 13 18 REMOVE LOW VOLTAGE POWER BOARD...
Страница 171: ...171 KX MB283BR 13 19 REMOVE FUSER UNIT...
Страница 172: ...172 KX MB283BR 13 20 Installation Position of The Lead 13 20 1 MAIN BAORD SECTION...
Страница 173: ...173 KX MB283BR 13 20 2 BOTTOM PART SECTION...
Страница 174: ...174 KX MB283BR 13 20 3 SIDE CABINET SECTION...
Страница 175: ...175 KX MB283BR 13 20 4 HIGH VOLTAGE POWER SUPPLY BOARD SECTION...
Страница 176: ...176 KX MB283BR 13 20 5 LOW VOLTAGE POWER SUPPLY BOARD SECTION...
Страница 177: ...177 KX MB283BR 13 20 6 AC INLET SECTION 13 20 7 SOLENOID LEAD SECTION...
Страница 190: ...190 KX MB283BR 14 4 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 14 4 1 MAIN BOARD 1...
Страница 191: ...191 KX MB283BR 14 4 2 MAIN BOARD 2 14 4 3 OPERATION BOARD...
Страница 195: ...195 KX MB283BR 14 6 1 NG EXAMPLE...
Страница 196: ...196 KX MB283BR 14 7 TEST CHART 14 7 1 ITU T No 1 TEST CHART...
Страница 197: ...197 KX MB283BR 14 7 2 ITU T No 2 TEST CHART...
Страница 202: ...202 KX MB283BR MEMO...
Страница 211: ...211 KX MB283BR MEMO...
Страница 215: ...215 KX MB283BR 16 2 2 OPERAION BOARD BOTTOM VIEW PbF PFUP1658Z 1 10 CN1 1 8 CN2 KX MB283BR OPERATION BOARD BOTTOM VIEW...
Страница 220: ...220 KX MB283BR 17 1 2 TOP COVER SECTION...
Страница 221: ...221 KX MB283BR 17 1 3 ADF SECTION...
Страница 222: ...222 KX MB283BR 17 1 4 MOTOR SECTION...
Страница 223: ...223 KX MB283BR 17 1 5 LOWER CABINET SECTION...
Страница 224: ...224 KX MB283BR 17 1 6 UPPER CABINET SECTION...
Страница 225: ...225 KX MB283BR 17 1 7 FUSER SECTION...
Страница 226: ...226 KX MB283BR 17 1 8 LOWERSIDE CABINET...
Страница 227: ...227 KX MB283BR 17 1 9 GEAR SECTION 1...
Страница 228: ...228 KX MB283BR 17 1 10 GEAR SECTION 2...
Страница 229: ...229 KX MB283BR 17 1 11 CASSETTE OUTPUT TRAY...
Страница 230: ...230 KX MB283BR 17 1 12 ACTUAL SIZE OF SCREWS AND WASHERS...
Страница 231: ...231 KX MB283BR 17 1 13 ACCESSORIES AND PACKING MATERIALS...
Страница 240: ...240 KX MB283BR H I KXMB283BR...