TASKalfa 7002i 8002i 维修手册

【实例截图】

【核心代码】

...................................................................... 7-52
(4-7) 反面脏污 ....................................................................................................................................... 7-53
(4-8) 整体图像太淡 ................................................................................................................................ 7-53
(4-9)出现横线或条纹(白色/黑色) ............................................................................................................ 7-54
(4-10)原稿和复印件图像前端出现不规则错位。(纸张前端定时变化) ..................................................... 7-55
(4-11) 字迹模糊 ..................................................................................................................................... 7-55
(4-12) 偏移 ............................................................................................................................................ 7-56
(4-13) 定影故障 ..................................................................................................................................... 7-57
(4-14)纸张后端歪斜 ................................................................................................................................ 7-57
(4-15) 转印不均 ..................................................................................................................................... 7-58
(4-16) 图像模糊 ..................................................................................................................................... 7-58
(4-17) 出现竖向白色条纹或白线。 ........................................................................................................ 7-59
(4-18) 出现白色竖线或条纹 ................................................................................................................... 7-59
(5)驱动因素(成像原因) ................................................................................................................................. 7-60
(5-1)背景着色 ......................................................................................................................................... 7-63
(5-2) 空白图像 ....................................................................................................................................... 7-65
(5-3) 图像上出现黑点 ............................................................................................................................ 7-66
(5-4) 全黑图像 ....................................................................................................................................... 7-67
(5-5)出现横线或条纹(白色/黑色) ............................................................................................................ 7-68
(5-6) 图像上出现不规则横向白色斑块或白点。 .................................................................................... 7-69
(5-7)横向浓度不均 .................................................................................................................................. 7-70
(5-8) 整体图像太淡 ................................................................................................................................ 7-71
(5-9) 部分图像未复印 ............................................................................................................................ 7-73
(5-10) 偏移 ............................................................................................................................................ 7-73
(5-11)灰度再现不良 ................................................................................................................................ 7-74
(5-12) 图像模糊 ..................................................................................................................................... 7-74
(5-13) 出现白色竖线或条纹 ................................................................................................................... 7-75
(5-14)竖向浓度不均 ................................................................................................................................ 7-76
(5-15) 出现竖向白色条纹或白线。 ........................................................................................................ 7-77
7-2 进纸/传输故障 .............................................................................................................................................. 7-78
(1)先前的标准检查项目 ................................................................................................................................ 7-78
(1-1) 检测到盖板处于开启状态而造成的卡纸 ........................................................................................ 7-79
(1-2) 由于定影部内的潮湿纸张有波状弯曲或卷曲而造成的卡纸 ........................................................... 7-79
(1-3) 由于折角、纸张歪斜、纸张折痕、定影故障或纸张卷曲等原因造成的卡纸 .................................. 7-80
(1-4) 由于传输导板、纸张入口导板或换向供纸导板的原因造成卡纸 .................................................... 7-80
(1-5) 由于纸盒或供纸台装纸不正确而造成的卡纸 ................................................................................. 7-81
(1-6) 由于劣质纸而造成的卡纸 .............................................................................................................. 7-81
(1-7) 由于传输辊或进纸轮的原因造成的卡纸 ........................................................................................ 7-82
(1-8) 由于传感器的原因造成的卡纸 ....................................................................................................... 7-83
(1-9) 由于设定/检测故障而造成的卡纸 .................................................................................................. 7-83
(1-10) 由于静电原因造成的卡纸 ............................................................................................................ 7-84
(1-11) 由于安装环境的原因造成的卡纸(纸盒内纸张总是潮湿。) ........................................................... 7-84
(2)卡纸检测 .................................................................................................................................................. 7-85
2NJ/2RK
(2-1) 卡纸指示 ....................................................................................................................................... 7-85
(2-2) 卡纸检测条件 ................................................................................................................................ 7-87
(3) 卡纸代码 ................................................................................................................................................ 7-91
7-3 自诊断 ........................................................................................................................................................ 7-320
(1) 自诊断错误代码 .................................................................................................................................... 7-321
(2)自诊断内容 ............................................................................................................................................. 7-326
(3) 系统错误 (Fxxxx) 概要(1) ...................................................................................................................7-448
(4) 系统错误 (Fxxxx) 概要(2) ...................................................................................................................7-457
7-4传真相关错误 ............................................................................................................................................... 7-464
(1)传真相关错误 ......................................................................................................................................... 7-464
(1-1) 非ID卡登陆失败 .......................................................................................................................... 7-464
(1-2)C0030传真电路板系统错误 .......................................................................................................... 7-464
(1-3)C0070传真电路板不兼容检测错误 ............................................................................................... 7-465
(1-4)C0650传真图像存储成对检查错误 ............................................................................................... 7-465
(1-5)C0830传真电路板Flash程序区域校验和错误 ............................................................................... 7-466
(1-6)C0870PC传真图像数据传送错误.................................................................................................. 7-466
(1-7)C0920传真文件系统错误 .............................................................................................................. 7-467
(1-8)C0950传真作业延缓错误 .............................................................................................................. 7-468
(1-9)F14D传真控制错误 ....................................................................................................................... 7-468
(1-10) 传真无法发出。 ........................................................................................................................ 7-468
(1-11) 复印或打印结束时，会发出咔哒声。 ........................................................................................ 7-469
(1-12)传送A3 或 B4尺寸原稿数据时，都以A4尺寸数据传送。 .......................................................... 7-469
(2)通信错误 ................................................................................................................................................ 7-470
(3) 通信错误代码 ....................................................................................................................................... 7-471
7-5发送相关错误 ............................................................................................................................................... 7-497
(1)发送相关错误 ......................................................................................................................................... 7-497
(1-1) 即使更改主机名或安全软件设定，发送错误2101仍未消失。 ..................................................... 7-497
(1-2) 发送错误2203未消失。 ............................................................................................................... 7-497
(1-3) 稿台玻璃的扫描数据被自动发送。 ............................................................................................. 7-497
(2) 错误代码 .............................................................................................................................................. 7-499
(3) 发送错误(错误代码).............................................................................................................................. 7-500
(3-1) 扫描至电子邮件错误代码 ............................................................................................................ 7-500
(3-2) 扫描至FTP错误代码 ................................................................................................................... 7-505
(3-3) 扫描至SMB错误代码 .................................................................................................................. 7-510
7-6 打印错误 .................................................................................................................................................... 7-512
(1) 出现加纸信息。 .................................................................................................................................... 7-513
(2) 纸张方向不正确 .................................................................................................................................... 7-514
(3)从手送纸盘加纸。 .................................................................................................................................. 7-515
(4) 乱码 ...................................................................................................................................................... 7-515
(5) 未从手送纸盘加纸。 ............................................................................................................................ 7-516
(6)相同数据被重复打印。........................................................................................................................... 7-516
(7)PC窗口显示[Print job error](打印作业错误)或[Standby] (待机)，或者打印机属性页面显示[Printer
unavailable](打印机不可用)。 ............................................................................................................... 7-517
(8)显示打印机待机信息期间，处理和存储器指示灯亮起。 ........................................................................ 7-517
(9)由于主机启动错误，在休眠模式下未打印出数据。
处理/存储器指示灯亮起。 .................................................................................................................... 7-517
(10)打印若干页后，打印停止并锁定。
操作面板上的处理和存储指示灯亮起。 .............................................................................................. 7-518
(11)由于网络原因导致打印输出不可用。 ................................................................................................... 7-518
2NJ/2RK
(12)由于网络原因导致打印输出不可用。 ................................................................................................... 7-519
(13)由于网络原因导致打印输出不可用。 ................................................................................................... 7-519
(14)由于网络原因导致打印输出不可用。 ................................................................................................... 7-520
(15)由于网络原因导致打印输出不可用。 ................................................................................................... 7-520
(16)由于网络原因导致打印输出不可用。 ................................................................................................... 7-521
(17)由于网络原因导致打印输出不可用。 ................................................................................................... 7-522
(18)由于打印机驱动程序配置错误而无法打印数据。 ................................................................................. 7-523
(19)由于打印机驱动程序配置错误而无法打印数据。 ................................................................................. 7-523
(20)由于打印机驱动程序配置错误而无法打印数据。 ................................................................................. 7-523
(21)由于打印机驱动程序配置错误而无法打印数据。 ................................................................................. 7-523
(22)由于打印机驱动程序配置错误而无法打印数据。 ................................................................................. 7-524
(23)由于打印机驱动程序配置错误而无法打印数据。 ................................................................................. 7-524
(24)由于打印机驱动程序配置错误而无法打印数据。 ................................................................................. 7-524
(25)打印图像部分丢失 ................................................................................................................................ 7-525
(26)出现 “纸张不匹配错误” ........................................................................................................................ 7-525
7-7 错误信息 .................................................................................................................................................... 7-526
(1)出现 “检查送稿器”。.............................................................................................................................. 7-526
(2) 关闭前盖板后，出现盖板打开信息。 ................................................................................................... 7-527
(3) 在手送纸盘上加装纸张期间，出现添加纸张信息。 ............................................................................. 7-527
(4)关闭右盖板(传输单元)后，出现盖板打开信息。 .................................................................................... 7-528
7-8 异常噪音 .................................................................................................................................................... 7-529
(1)发出异常声音(基本测量) ........................................................................................................................ 7-530
(2)纸张传输部发出异常声音 ....................................................................................................................... 7-530
(3)显影部发出异常声音 .............................................................................................................................. 7-530
(4)现象1 ..................................................................................................................................................... 7-531
(5)出纸部发出异常声音 .............................................................................................................................. 7-531
(6) 风扇转动的声音嘈杂 ............................................................................................................................ 7-532
(7)初级供纸部发出异常声音 ....................................................................................................................... 7-532
(8)机器前端发出异常声音........................................................................................................................... 7-532
(9)定影出纸部下部发出异常声音 ................................................................................................................ 7-533
(10)定影出纸部上端发出异常声音 .............................................................................................................. 7-533
(11)定影部发出异常声音 ............................................................................................................................ 7-533
(12)机器内部发出异常声音 ........................................................................................................................ 7-534
(13)机器内部发出异常声音 ........................................................................................................................ 7-534
(14)机器内部发出异常声音 ........................................................................................................................ 7-534
(15)打印过程中，驱动器声音嘈杂。 .......................................................................................................... 7-535
7-9 故障 ............................................................................................................................................................ 7-536
(1)纸盒尺寸检测错误 .................................................................................................................................. 7-536
(2)装在大容量供纸盒供纸台上的纸张尺寸检测错误。 ............................................................................... 7-537
(3)手送纸盘纸张尺寸检测错误。 ................................................................................................................ 7-538
(4)控制器风扇电机不转动........................................................................................................................... 7-538
(5)显影风扇电机不转动 .............................................................................................................................. 7-539
(6)即使打开电源开关，主机故障仍存在 ..................................................................................................... 7-539
(7)墨粉洒落到纸张传输部........................................................................................................................... 7-540
8 电路板
8-1 电路板说明 ..................................................................................................................................................... 8-1
(1) 主板 .......................................................................................................................................................... 8-1
(1-1)接插件位置 ....................................................................................................................................... 8-1
(1-2) 电路板照片 ...................................................................................................................................... 8-2
(2)驱动板 ........................................................................................................................................................ 8-3
(2-1)接插件位置 ....................................................................................................................................... 8-3
(2-2) 电路板照片 ...................................................................................................................................... 8-3
2NJ/2RK
(23)主高压电路板 ........................................................................................................................................... 8-5
(3-1)接插件位置 ....................................................................................................................................... 8-5
(3-2) 电路板照片 ...................................................................................................................................... 8-5
(24)电源电路板 ............................................................................................................................................... 8-6
(4-1)接插件位置 ....................................................................................................................................... 8-6
(4-2) 电路板照片 ...................................................................................................................................... 8-7
(5)前电路板 .................................................................................................................................................... 8-9
(5-1)接插件位置 ....................................................................................................................................... 8-9
(5-2) 电路板照片 ...................................................................................................................................... 8-9
(6)供纸电路板 ............................................................................................................................................... 8-10
(6-1)接插件位置 ..................................................................................................................................... 8-10
(6-2) 电路板照片 .................................................................................................................................... 8-10
(7)中继电路板 ............................................................................................................................................... 8-12
(7-1)接插件位置 ..................................................................................................................................... 8-12
(7-2) 电路板照片 .................................................................................................................................... 8-12
(8)LSU 中继电路板 ...................................................................................................................................... 8-13
(8-1)接插件位置 ..................................................................................................................................... 8-13
(8-2) 电路板照片 .................................................................................................................................... 8-13
(9)操作面板主板 ........................................................................................................................................... 8-14
(9-1)接插件位置 ..................................................................................................................................... 8-14
(9-2) 电路板照片 .................................................................................................................................... 8-14
(10)IH电路板 ................................................................................................................................................ 8-16
(10-1)接插件位置 ................................................................................................................................... 8-16
(10-2) 电路板照片.................................................................................................................................. 8-16
(11)定影高压电路板 ...................................................................................................................................... 8-18
(11-1)接插件位置 .................................................................................................................................... 8-18
(11-2) 电路板照片 .................................................................................................................................. 8-18
(12) 供纸盒主板 ........................................................................................................................................... 8-19
(12-1)接插件位置 ................................................................................................................................... 8-19
(12-2) 电路板照片.................................................................................................................................. 8-19
(13) 过桥主板 .............................................................................................................................................. 8-21
(13-1)接插件位置 ................................................................................................................................... 8-21
(13-2) 电路板照片.................................................................................................................................. 8-21
(14) 送稿器主板 ........................................................................................................................................... 8-22
(14-1)接插件位置 ................................................................................................................................... 8-22
(14-2) 电路板照片.................................................................................................................................. 8-22
(15) 送稿器接口电路板接插件位置 .............................................................................................................. 8-23
(15-1) 电路板照片.................................................................................................................................. 8-23
8-2 电路板说明(选购件)...................................................................................................................................... 8-24
(1) 供纸盒主板 (PF-730(B)) ........................................................................................................................ 8-24
(1-1)接插件位置 ..................................................................................................................................... 8-24
(1-2) 电路板照片 .................................................................................................................................... 8-25
(2) 供纸盒主板 (PF-740(B)) ........................................................................................................................ 8-26
(2-1)接插件位置 ..................................................................................................................................... 8-26
(2-2) 电路板照片 .................................................................................................................................... 8-26
(3) 供纸盒主板 (PF-7120) ........................................................................................................................... 8-28
(3-1)接插件位置 ..................................................................................................................................... 8-28
(3-2) 电路板照片 .................................................................................................................................... 8-28
(4) 供纸盒主板 (PF-7130) ........................................................................................................................... 8-30
(4-1)接插件位置 ..................................................................................................................................... 8-30
(5) 装订器主板 (DF-7110) ........................................................................................................................... 8-31
2NJ/2RK
(5-1)接插件位置 ..................................................................................................................................... 8-31
(5-2) 电路板照片 .................................................................................................................................... 8-32
(6)MT主板 .................................................................................................................................................... 8-33
(6-1)接插件位置 ..................................................................................................................................... 8-33
(7)Bf主板 ...................................................................................................................................................... 8-34
(7-1)接插件位置 ..................................................................................................................................... 8-34
(8) PH主板 (PH-7) ....................................................................................................................................... 8-35
(8-1)接插件位置 ..................................................................................................................................... 8-35
(8-2) 电路板照片 .................................................................................................................................... 8-35
9 附录
9-1 附录 ................................................................................................................................................................ 9-1
(1)反复故障测量 ............................................................................................................................................. 9-1
(2) 固件环境命令 ........................................................................................................................................... 9-2
(3) 内部清洁 ................................................................................................................................................ 9-10
(4) 图像调节步骤图表 .................................................................................................................................. 9-12
(5) 接线图 .................................................................................................................................................... 9-16
(5-1)驱动板 ............................................................................................................................................. 9-16
(5-2)激光扫描仪 ..................................................................................................................................... 9-17
(5-3)前电路板 ......................................................................................................................................... 9-18
(5-4) 定影 .............................................................................................................................................. 9-19
(5-5)供纸电路板 (1) ............................................................................................................................... 9-20
(5-6)供纸电路板 (2) ............................................................................................................................... 9-21
(5-7)供纸电路板 (3) ............................................................................................................................... 9-22
(5-8) 电源电路板 (100V) 70 ppm 型号 ................................................................................................. 9-23
(5-9) 电源电路板 (100V) 80 ppm 型号 ................................................................................................. 9-24
(5-10) 电源电路板 (120V) ................................................................................................................... 9-25
(5-11) 电源电路板 (220-240V) .............................................................................................................. 9-26
(5-12) CCD - 驱动板 .............................................................................................................................. 9-27
(5-13)操作面板主板/主板 ....................................................................................................................... 9-28
(5-14) 主板 ............................................................................................................................................ 9-29
(5-15) DP主板 ........................................................................................................................................ 9-30
(5-16) PF主板 ......................................................................................................................................... 9-31
(6) 接线图(选购件) ....................................................................................................................................... 9-32
(6-1) 供纸盒 (PF-730(B)) 接线图 ......................................................................................................... 9-32
(6-2) 供纸盒 (PF-740(B)) 接线图 ......................................................................................................... 9-33
(6-3) 供纸盒 (PF-7120) 接线图 ............................................................................................................ 9-34
(6-4) 供纸盒 (PF-7130) 接线图 ............................................................................................................ 9-35
(6-5) 装订器 (DF-7110) 接线图 ............................................................................................................ 9-36
(6-6) 邮箱 (MT-730(B)) 接线图: 适用于DF-7110 ................................................................................. 9-37
(6-7) 小册子文件夹 (BF-730) 接线图: 适用于 DF-7110 ...................................................................... 9-38
(6-8) 打孔单元 (PH-7) 接线图: 适用于DF-7110 .................................................................................. 9-39
2NJ/2RK
10 安装导板
Pf-7120(3000张侧面供纸盒)
PF-7130 PF-730/PF740(侧面手送纸盒)
DF-7110(4000张装订器)
MT-730(B) (邮箱)
BF-730(中央折叠单元)
PH-7A/PH-7C/PH-7D(打孔单元)
传真系统12(传真组件)