Ref.
No.
Part No.
Part Name & Description
Remarks
R314
ERJ3GEYJ101
100
R316
ERJ3GEYJ101
100
R318
ERJ3GEYJ4R7
4.7
(CAPACITORS)
C301
ECUV1C104KBV
0.1
S
C303
ECEA0JKS101
100
C304
ECUV1H331JCV
330P
S
C305
ECUV1H101JCV
100P
S
C306
ECUV1H100JCV
10P
S
C308
ECUV1C104KBV
0.1
S
C309
ECUV1H331JCV
330P
S
C310
ECUV1C224ZFV
0.22
S
C314
ECUV1C224ZFV
0.22
S
C321
ECUV1C224ZFV
0.22
S
12.6. POWER SUPPLY BOARD
PARTS
Ref.
No.
Part No.
Part Name & Description
Remarks
PCB4
N0AC2GJ00001
POWER
SUPPLY
BOARS
ASS´Y
(RTL)
(ICs)
IC101
PFVIFA5317P
IC
IC201
AN1431T
IC
IC202
AN7805F
IC
(TRANSISTORS)
Q101
2SK2651
TRANSISTOR(SI)
(DIODES)
D101
PFVD1N4005
DIODE(SI)
D102
PFVD1N4005
DIODE(SI)
D103
PFVD1N4005
DIODE(SI)
D104
PFVD1N4005
DIODE(SI)
D105
PFVDEG01C
DIODE(SI)
S
D106
MA165
DIODE(SI)
S
D107
MA4220
DIODE(SI)
S
D108
PQVDERA1802
DIODE(SI)
S
D201
PFVDSF5LC20U
DIODE(SI)
S
D202
PFVD11DQ10
DIODE(SI)
S
(CAPACITORS)
C101
ECQU2A224MG
0.22
C102
ECQU2A104MG
0.1
C103
PFKD2E3KH102
1000p
S
C105
PFKDE2GA222M
2200p
C106
PFCEA450AX68
68
S
C108
ECKD3A102KBP
0.001
C109
ECA1VHG470
47p
C110
PFKDD2GA222M
2200p
S
C119
ECKD3A470KBP
47p
C121
ECUV1H472KBV
0.0047
S
C122
ECUV1A224KBV
0.22
S
C123
ECUV1H561JCV
560p
S
C124
ECUV1E104KBV
0.1
S
C201
PFCEA35F471
470p
S
C202
ECKN3A102KBP
0.001
C203
PFCEA16B470
47p
S
C204
PFCEA35A47M
47
S
C205
PFCEA50A47M
1
S
C206
ECKN3A102KBP
0.001
C221
ECUV1E104KBV
0.1
C222
ECUV1H104ZFV
0.1
S
(CONNECTORS)
CN301
PQJP7G30Z
CONNECTOR
S
CN31
PQJP2D98Z
CONNECTOR
S
(FUSE)
F101
PQBA2153-15
FUSE
S
(COIL)
L101
ELF15N005A
COIL
(COMPONENTS PART)
L103
EXCELDR35
COMPONENTS PART
Ref.
No.
Part No.
Part Name & Description
Remarks
PHOTO ELECTRIC TRANSDUCER
PC101
PFVIPC123
PHOTO COUPLER
S
(RESISTORS)
R101
ERDS1J105
1M
R102
ERDS2TJ334
330k
R103
ERDS2TJ334
330k
R104
ERG2SJ304
300k
R105
ERX2SJR22
0.22
R106
ERG2SJ470
47
R107
ERG2SJ304
300k
R108
ERDS2FJ150
15
R109
ERDS2TJ100
10
R121
ERJ3GEYJ103
10k
R122
ERJ3GEYJ331
330
R124
ERJ3GEYJ181
180
R125
ERJ3GEYJ103
10k
R126
ERJ3GEYF562
5.6k
R127
ERJ3GEYJ182
1.8k
R128
PQ4R10XJ101
100
S
R136
PQ4R10XJ104
100k
S
R137
PQ4R10XJ104
100k
S
R202
ERG2SJ152
1.5k
R203
PQ4R10XJ000
0
R221
PQ4R10XJ222
2.2k
S
R222
PQ4R10XJ222
2.2k
S
R223
PQ4R10XJ101
100
S
R224
PQ4R10XJ273
27k
S
R225
PQ4R10XJ332
3.3k
S
(TRANSFORMER)
T101
PFLTSRW226V
TRANSFORMER
S
(THERMISTOR)
TH101
PFRT57235S80
THERMISTOR
S
(VARIABLE RESISTOR)
VR201
EVNDJAA03B53
VARIABLE RESISTOR
(VARISTOR)
ZNR1
ERZV10DK751U
VARISTOR
12.7. ADF RELAY BOARD PARTS
Ref.
No.
Part No.
Part Name & Description
Remarks
PCB5
PFLP1448MZ-A
ADF RELAY BOARD ASS´Y (RTL)
(CONNECTORS)
CN500
PQJP5G30Y
CONNECTOR,5 PIN
S
CN501
K1KA11A00032
CONNECTOR,11 PIN
CN502
PQJP3G30Z
CONNECTOR,3 PIN
S
(OTHERS)
SW500
PFSH1A003Z
SWITCH
S
SW501
PFSH1A008Z
SWITCH
S
PS500
CNA1006N
PHOTO ELECTRIC TRANSDUCER
R503
PQ4R18XJ223
RESISTOR, 22k
12.8. PF SENSOR BOARD PARTS
Ref.
No.
Part No.
Part Name & Description
Remarks
PCB6
PFLP1448MZ-B
PF SENSOR BOARD ASS´Y (RTL)
(CONNECTOR)
CN503
PQJP3G30Z
CONNECTOR,3P
S
(PHOTO ELECTRIC TRANSDUCER)
PS501
PQVIPS4506
PHOTO SENSOR
S
188
KX-FB423CN
Содержание KX-FB423CN
Страница 36: ...36 KX FB423CN 5 2 拆卸工序 5 2 1 如何卸下载纸盘和文稿盖 ...
Страница 37: ...37 KX FB423CN 5 2 2 如何卸下打印机盖 ...
Страница 38: ...38 KX FB423CN 5 2 3 如何卸下热敏头 ...
Страница 39: ...39 KX FB423CN 5 2 4 如何卸下底板和话筒叉簧 ...
Страница 40: ...40 KX FB423CN 5 2 5 如何卸下数字板 模拟板 电源板 芦苇 SW 传感器板及 AC 插座 ...
Страница 41: ...41 KX FB423CN 5 2 6 如何卸下压纸滚筒 锁杆和扬声器 ...
Страница 42: ...42 KX FB423CN 5 2 7 如何卸下白板 5 2 8 如何卸下文稿引导板 ...
Страница 43: ...43 KX FB423CN 5 2 9 如何卸下 ADF 继电器板 5 2 10 如何卸下输送滚筒和分离滚筒 ...
Страница 44: ...44 KX FB423CN 5 2 11 如何卸下顶盖和传送块 ...
Страница 45: ...45 KX FB423CN 5 2 12 如何卸下 ADF 马达和 PF 传感器板 5 2 13 如何卸下 ADF 出口滚筒和驱动滚筒 ...
Страница 46: ...46 KX FB423CN 5 2 14 如何卸下拾取滚筒 ...
Страница 47: ...47 KX FB423CN 5 2 15 如何卸下退出滚筒和压纸滚筒 ...
Страница 48: ...48 KX FB423CN 5 2 16 如何卸下操作板 ...
Страница 49: ...49 KX FB423CN 5 2 17 如何卸下扫描仪玻璃装置 CIS 和载纸盘块 ...
Страница 50: ...50 KX FB423CN 5 2 18 如何卸下 CIS 继电器板和 CIS 传感器板 5 2 19 如何卸下托架马达和扫描马达驱动板 ...
Страница 51: ...51 KX FB423CN 5 2 20 如何卸下载纸盘块的组件 ...
Страница 52: ...52 KX FB423CN 5 3 装配注意事项 ...
Страница 53: ...53 KX FB423CN 5 4 引线的安装位置 ...
Страница 54: ...54 KX FB423CN ...
Страница 55: ...55 KX FB423CN ...
Страница 63: ...63 KX FB423CN 6 3 3 打印测试图 1 压纸滚筒 2 左边 顶边 3 热敏头1小点 4 使用此测试图以确认印字薄膜和压纸滚筒定时的转矩限制 器 ...
Страница 67: ...67 KX FB423CN 6 4 3 用户方式 下表是本机打印的系统调配表的例子 注 以上值是缺省值 ...
Страница 68: ...68 KX FB423CN 6 4 4 维修方式设定 打印表举例 注 以上值均为缺省值 ...
Страница 69: ...69 KX FB423CN 6 4 5 存档 打印表举例 注 见此报告的以下说明 项目号 1 46 相应于 6 4 5 1 存档报告说明 P 70 中所列的项目 ...
Страница 78: ...78 KX FB423CN 图 C ...
Страница 82: ...82 KX FB423CN 6 5 5 ADF 文件自动输送 部分 6 5 5 1 不输送文件 文稿卡纸和文稿多张输送 相互参考 6 5 11 传感器部分 P 113 ...
Страница 83: ...83 KX FB423CN 相互参考 6 5 12 马达部分 P 116 ...
Страница 84: ...84 KX FB423CN 6 5 5 2 歪斜 6 5 5 2 1 ADF 文件自动输送 ...
Страница 86: ...86 KX FB423CN 6 5 5 5 接收或复印的资料被扩大 6 5 5 6 复印出现出黑或白色垂直线 ...
Страница 89: ...89 KX FB423CN 6 5 6 1 传真故障部分 6 5 6 1 1 传送故障 相互参考 6 5 5 ADF 文件自动输送 部分 P 82 6 5 10 操作板部分 P 112 ...
Страница 90: ...90 KX FB423CN 6 5 6 1 2 有时出现传送故障 注 596 Transmit level set 表示维修代码 参考 6 2 3 维修功能表 P 59 ...
Страница 92: ...92 KX FB423CN 6 5 6 1 4 本机能复印但不能传送接收 相互参考 6 3 测试功能 P 61 6 5 9 模拟板部分 P 110 ...
Страница 96: ...96 KX FB423CN 6 5 7 3 打印举例 ...
Страница 97: ...97 KX FB423CN ...
Страница 99: ...99 KX FB423CN 对策 ...
Страница 100: ...100 KX FB423CN 相互参考 6 3 测试功能 P 61 ...
Страница 101: ...101 KX FB423CN 相互参考 6 3 测试功能 P 61 ...
Страница 102: ...102 KX FB423CN 相互参考 6 3 测试功能 P 61 ...
Страница 103: ...103 KX FB423CN 相互参考 6 3 测试功能 P 61 ...
Страница 104: ...104 KX FB423CN ...
Страница 105: ...105 KX FB423CN ...
Страница 106: ...106 KX FB423CN 相互参考 6 3 测试功能 P 61 ...
Страница 107: ...107 KX FB423CN 6 5 7 5 检查数字板的状况 请检查测试触点 A 和 B 的状况 结果会告诉您有个故障点 ...
Страница 109: ...109 KX FB423CN 相互参考 6 5 7 5 检查数字板的状况 P 107 ...
Страница 115: ...115 KX FB423CN 10 检查 CIS 位置传感器 ADF 内侧 11 检查 CIS 位置传感器 FB 内侧 ...
Страница 116: ...116 KX FB423CN 6 5 12 马达部分 6 5 12 1 RX 马达 相互参考 5 2 6 如何卸下压纸滚筒 锁杆和扬声器 P 41 6 5 15 电源板部分 P 121 ...
Страница 117: ...117 KX FB423CN 6 5 12 2 ADF 马达 相互参考 6 5 15 电源板部分 P 121 ...
Страница 118: ...118 KX FB423CN 6 5 12 3 CR 马达 相互参考 6 5 15 电源板部分 P 121 ...
Страница 119: ...119 KX FB423CN 6 5 13 CIS 接触式图像传感器 部分 相互参考 6 3 测试功能 P 61 ...
Страница 120: ...120 KX FB423CN 6 5 14 热敏头部分 ...
Страница 122: ...122 KX FB423CN 6 5 15 2 故障检修流程图 ...
Страница 124: ...124 KX FB423CN 7 电路操作 7 1 接线图 7 1 1 接线图 1 ...
Страница 125: ...125 KX FB423CN 7 1 2 电源流程 ...
Страница 127: ...127 KX FB423CN ...
Страница 139: ...139 KX FB423CN 1 1 2 相激励 2 1 2 相激励输出波形 例 A 相 ...
Страница 140: ...140 KX FB423CN 7 5 1 2 动力马达的驱动电路 1 电路图 ...
Страница 156: ...156 KX FB423CN ...
Страница 157: ...157 KX FB423CN 限于 ASF 复印 方式 精细 打印速度随文件上黑色部分的比率而变化 示例 第 1 条线的黑色部分为 50 或更少 第 2 条线的黑色部分为 50 或更多 ...
Страница 158: ...158 KX FB423CN 书籍复印 ASF 复印 精细方式除外 接收打印 ...
Страница 159: ...159 KX FB423CN 8 基准资料数据 8 1 IC 的晶体管和二极管的终端指南 ...
Страница 163: ...163 KX FB423CN 8 3 1 不正常例子 ...
Страница 169: ...169 KX FB423CN b 冗余压缩过程编码方式 本机使用一维 MH 格式 ...
Страница 174: ...174 KX FB423CN 8 7 测试图表 8 7 1 ITU T 1 号测试图 ...
Страница 175: ...175 KX FB423CN 8 7 2 ITU T 2 号测试图 ...
Страница 176: ...176 KX FB423CN 9 夹具和工具 ...
Страница 177: ...177 KX FB423CN 10 机壳 机械零件和电气元件位置 10 1 综合部分 ...
Страница 178: ...178 KX FB423CN 10 2 上部 ADF 部分 ...
Страница 179: ...179 KX FB423CN 10 3 传送块部分 ...
Страница 180: ...180 KX FB423CN 10 4 下部 ADF 部分 ...
Страница 181: ...181 KX FB423CN 10 5 上部打印机盖和载纸盘部分 ...
Страница 182: ...182 KX FB423CN 10 6 下部打印机盖部分 ...
Страница 183: ...183 KX FB423CN 10 7 记录纸通过部分 ...
Страница 184: ...184 KX FB423CN 10 8 上部主机壳部分 ...
Страница 185: ...185 KX FB423CN 10 9 下部主机壳部分 ...
Страница 186: ...186 KX FB423CN 10 10 螺丝和垫圈的实际尺寸 ...
Страница 187: ...187 KX FB423CN 11 附件和包装材料 ...
Страница 243: ...5 2 DISASSEMBLY PROCEDURE 5 2 1 HOW TO REMOVE THE PAPER TRAY AND DOCUMENT COVER 32 KX FB423CN ...
Страница 244: ...5 2 2 HOW TO REMOVE THE PRINTER COVER 33 KX FB423CN ...
Страница 245: ...5 2 3 HOW TO REMOVE THE THERMAL HEAD 34 KX FB423CN ...
Страница 246: ...5 2 4 HOW TO REMOVE THE BOTTOM FRAME AND HANDSET CRADLE 35 KX FB423CN ...
Страница 247: ...5 2 5 HOW TO REMOVE THE DIGITAL ANALOG POWER SUPPLY 26 REED SW BOARD AND AC INLET 36 KX FB423CN ...
Страница 248: ...5 2 6 HOW TO REMOVE THE MOTOR BLOCK LOCK LEVER AND SPEAKER 37 KX FB423CN ...
Страница 249: ...5 2 7 HOW TO REMOVE THE WHITE SHEET 5 2 8 HOW TO REMOVE THE DOCUMENT GUIDES 38 KX FB423CN ...
Страница 250: ...5 2 9 HOW TO REMOVE THE ADF RELAY BOARD 5 2 10 HOW TO REMOVE THE FEED ROLLER AND SEPARATION ROLLER 39 KX FB423CN ...
Страница 251: ...5 2 11 HOW TO REMOVE THE TOP COVER AND CONVEYOR BLOCK 40 KX FB423CN ...
Страница 253: ...5 2 14 HOW TO REMOVE THE PICK UP ROLLER 42 KX FB423CN ...
Страница 254: ...5 2 15 HOW TO REMOVE THE EXIT ROLLER AND PLATEN ROLLER 43 KX FB423CN ...
Страница 255: ...5 2 16 HOW TO REMOVE THE OPERATION BOARD 44 KX FB423CN ...
Страница 256: ...5 2 17 HOW TO REMOVE THE SCANNER GLASS UNIT CIS AND PAPER TRAY BLOCK 45 KX FB423CN ...
Страница 258: ...5 2 20 HOW TO REMOVE THE COMPONENT PARTS OF PAPER TRAY BLOCK 47 KX FB423CN ...
Страница 259: ...5 3 NOTE FOR ASSEMBLING 48 KX FB423CN ...
Страница 260: ...5 4 INSTALLATION POSITION OF THE LEAD 49 KX FB423CN ...
Страница 261: ...50 KX FB423CN ...
Страница 262: ...51 KX FB423CN ...
Страница 283: ...72 KX FB423CN ...
Страница 288: ...CROSS REFERENCE MOTOR SECTION P 109 77 KX FB423CN ...
Страница 289: ...6 5 5 2 1 ADF 6 5 5 2 SKEW 78 KX FB423CN ...
Страница 291: ...6 5 5 5 THE RECEIVED OR COPIED DATA IS EXPANDED 6 5 5 6 BLACK OR WHITE VERTICAL LINE IS COPIED 80 KX FB423CN ...
Страница 301: ...90 KX FB423CN ...
Страница 303: ...92 KX FB423CN ...
Страница 304: ...CROSS REFERENCE TEST FUNCTIONS P 57 93 KX FB423CN ...
Страница 305: ...CROSS REFERENCE TEST FUNCTIONS P 57 94 KX FB423CN ...
Страница 306: ...CROSS REFERENCE TEST FUNCTIONS P 57 95 KX FB423CN ...
Страница 307: ...CROSS REFERENCE TEST FUNCTIONS P 57 96 KX FB423CN ...
Страница 308: ...97 KX FB423CN ...
Страница 309: ...98 KX FB423CN ...
Страница 310: ...CROSS REFERENCE TEST FUNCTIONS P 57 99 KX FB423CN ...
Страница 311: ...6 5 7 5 CHECK THE STATUS OF THE DIGITAL BOARD 100 KX FB423CN ...
Страница 313: ...CROSS REFERENCE CHECK THE STATUS OF THE DIGITAL BOARD P 100 102 KX FB423CN ...
Страница 319: ...10 Check the CIS position sensor ADF Home side 11 Check the CIS position sensor FB Home side 108 KX FB423CN ...
Страница 321: ...6 5 12 2 ADF MOTOR CROSS REFERENCE POWER SUPPLY BOARD SECTION P 114 110 KX FB423CN ...
Страница 322: ...6 5 12 3 CR MOTOR CROSS REFERENCE POWER SUPPLY BOARD SECTION P 114 111 KX FB423CN ...
Страница 323: ...6 5 13 CIS Contact Image Sensor SECTION CROSS REFERENCE TEST FUNCTIONS P 57 112 KX FB423CN ...
Страница 324: ...6 5 14 THERMAL HEAD 113 KX FB423CN ...
Страница 326: ...6 5 15 2 TROUBLESHOOTING FLOW CHART 115 KX FB423CN ...
Страница 328: ...7 CIRCUIT OPERATIONS 7 1 CONNECTION DIAGRAM 7 1 1 CONNECTION DIAGRAM 1 117 KX FB423CN ...
Страница 329: ...7 1 2 POWER SUPPLY FLOW 118 KX FB423CN ...
Страница 331: ...120 KX FB423CN ...
Страница 343: ... 3 1 2 phase excitation 4 2 phase excitation output waveform example A phase 132 KX FB423CN ...
Страница 344: ...7 5 1 2 ENGINE MOTOR DRIVE CIRCUIT 1 Circuit Diagram 133 KX FB423CN ...
Страница 360: ...149 KX FB423CN ...
Страница 362: ...Book Copy ASF Copy Except Fine mode RX printing 151 KX FB423CN ...
Страница 363: ...8 REFERENCE MATERIALS DATA 8 1 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 152 KX FB423CN ...
Страница 367: ...8 3 1 NG EXAMPLE 156 KX FB423CN ...
Страница 373: ...b Redundancy Compression Process Coding Mode This unit uses one dimensional MH format 162 KX FB423CN ...
Страница 378: ...8 7 TEST CHART 8 7 1 ITU T No 1 TEST CHART 167 KX FB423CN ...
Страница 379: ...8 7 2 ITU T No 2 TEST CHART 168 KX FB423CN ...
Страница 380: ...9 FIXTURES AND TOOLS 169 KX FB423CN ...
Страница 381: ...10 CABINET MECHANICAL AND ELECTRICAL PARTS LOCATION 10 1 GENERAL SECTION 170 KX FB423CN ...
Страница 382: ...10 2 UPPER ADF SECTION 171 KX FB423CN ...
Страница 383: ...10 3 CONVERYOR BLOCK SECTION 172 KX FB423CN ...
Страница 384: ...10 4 LOWER ADF SECTION 173 KX FB423CN ...
Страница 385: ...10 5 UPPER PRINTER COVER SECTION AND PAPER TRAY SECTION 174 KX FB423CN ...
Страница 386: ...10 6 LOWER PRINTER COVER SECTION 175 KX FB423CN ...
Страница 387: ...10 7 PAPER PASS SECTION 176 KX FB423CN ...
Страница 388: ...10 8 UPPER MAIN CABINET SECTION 177 KX FB423CN ...
Страница 389: ...10 9 LOWER MAIN CABINET SECTION 178 KX FB423CN ...
Страница 390: ...10 10 ACTUAL SIZE OF SCREWS 179 KX FB423CN ...
Страница 391: ...11 ACCESSORIES AND PACKING MATERIALS 180 KX FB423CN ...
Страница 409: ...198 KX FB423CN ...
Страница 410: ...15 SCHEMATIC DIAGRAM 15 1 DIGITAL BOARD PCB1 KX FB423CN 199 ...
Страница 411: ...15 2 ANALOG BOARD PCB2 KX FB423CN 200 ...
Страница 415: ...204 KX FB423CN Y KXFB423CN ...