京瓷TK2554ci/TK3554ci彩色复印机2020年维修手册更新版

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京瓷TK2554ci和TK3554ci彩色复印机维修手册是一份详细的文档资料，专为这些高端设备的维护和修理工作设计。这份2020年10月出版的版本2.0手册涵盖了多个重要的部件，如AK-7110、BF-730、DF系列（DF-7100到DF-7170）、传真系统12（JS-7100和JS-7110）、MT-730等，以及打印功能相关的配件如PF系列和PH系列。手册特别强调了保密性，指出只有获得京瓷授权的工程师才能使用，以确保操作安全。手册中包含电池更换的重要提示，明确指出更换错误型号的电池可能导致爆炸风险，并提醒用户根据当地固体废弃物法规妥善处理废电池，以避免违法行为。手册还按照产品的打印速度进行了分类，方便技术人员根据实际需求找到相应的部分。在修订历史记录中，可以看到自2020年10月29日起的一系列更新，包括添加或删除碳粉日志的详细说明，软件安装内容的修正，以及对特定硬件连接步骤的调整。这些修订旨在提供最新、最准确的维修指南，帮助工程师高效地诊断和修复机器故障。京瓷TK2554ci TK3554ci彩色复印机维修手册是一个综合性的工具，包含了产品规格、故障排除方法、安全操作规程以及定期维护的建议，对于专业技术人员来说，它是不可或缺的参考资料。

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(3-3) 拆卸和安装墨粉盒电机 ................................................................................................................................. 4-102

(3-4) 拆卸和安装墨粉供应驱动单元 ..................................................................................................................... 4-108

(3-5) 拆卸并安装定影驱动单元 ............................................................................................................................. 4-117

(4) 其它 ........................................................................................................................................................................... 4-123

(4-1) 拆卸并安装 SSD ............................................................................................................................................ 4-123

(4-2) 拆卸并安装硬盘驱动 ..................................................................................................................................... 4-125

(4-3) 拆卸并安装提升电机 ..................................................................................................................................... 4-127

(4-4) 拆卸并安装定影放电单元 ............................................................................................................................. 4-129

(4-5) 拆卸并安装出纸单元 ..................................................................................................................................... 4-131

(4-6) 拆卸与安装废粉盒单元 ................................................................................................................................. 4-132

(4-7) 安装风扇电机的方向 ..................................................................................................................................... 4-147

(5) 电路板 ....................................................................................................................................................................... 4-148

(5-1) 拆卸和安装引擎电路板 ................................................................................................................................. 4-148

(5-2) 拆卸和安装主电路板 ..................................................................................................................................... 4-150

(5-3) 拆卸并安装前部驱动电路板 ......................................................................................................................... 4-157

(5-4) 拆卸并安装主高压电路板 ............................................................................................................................. 4-160

(5-5) 拆卸并安装高压电路板 ................................................................................................................................. 4-163

(5-6) 拆卸与安装电源电路板 ................................................................................................................................. 4-170

(5-7) 拆卸和安装 IH 电路板................................................................................................................................... 4-174

(5-8) 拆卸和安装操作面板电路板 ......................................................................................................................... 4-181

(6) 传感器调节 ............................................................................................................................................................... 4-188

(6-1) 安装手送纸盘纸张宽度传感器 ..................................................................................................................... 4-188

4 - 7 拆卸和组装（增强） ............................................................................................................................................... 4-190

(1) 供纸盒（PF-7140） ................................................................................................................................................. 4-190

(1-1) 拆卸和安装 PF 驱动单元 .............................................................................................................................. 4-190

(1-2) 拆卸并安装供纸盒提升电机 ......................................................................................................................... 4-191

(1-3) 拆卸和安装供纸盒电路板 ............................................................................................................................. 4-193

(2) 大容量供纸盒（PF-7150）...................................................................................................................................... 4-194

(2-1) 拆卸和安装 PF 驱动单元 .............................................................................................................................. 4-194

(2-2) 拆卸并安装供纸盒提升电机 ......................................................................................................................... 4-196

(2-3) 拆卸和安装供纸盒电路板 ............................................................................................................................. 4-198

(3) 侧面供纸台（PF-7120） ......................................................................................................................................... 4-200

(3-1) 拆卸和安装 PF 驱动单元 .............................................................................................................................. 4-200

(3-2) 拆卸并安装供纸盒提升电机 ......................................................................................................................... 4-202

(3-3) 拆卸和安装供纸盒电路板 ............................................................................................................................. 4-204

(4) 送稿器（DP-7150） ................................................................................................................................................. 4-206

(4-1) 拆卸和安装送稿器 ......................................................................................................................................... 4-206

(4-2) 拆卸和重新安装送稿器后盖板 ..................................................................................................................... 4-209

(4-3) 拆卸和安装送稿器电路板 ............................................................................................................................. 4-210

(5) 送稿器（DP-7160/DP-7170） ................................................................................................................................. 4-213

(5-1) 拆卸和安装送稿器 ......................................................................................................................................... 4-213

(5-2) 拆卸和重新安装送稿器后盖板 ..................................................................................................................... 4-217

(5-3) 拆卸和安装送稿器电路板 ............................................................................................................................. 4-218

(5-4) 拆卸和安装 DPCIS ........................................................................................................................................ 4-220

(6) 送稿器（DP-7140） ................................................................................................................................................. 4-224

(6-1) 拆卸和安装送稿器 ......................................................................................................................................... 4-224

(6-2) 拆卸和重新安装送稿器后盖板 ..................................................................................................................... 4-226

(6-3) 拆卸和重新安装送稿器电路板 ..................................................................................................................... 4-228

(7) 内部移位托盘（JS-7100） ...................................................................................................................................... 4-231

(7-1) 拆卸和安装内部移位托盘单元 ..................................................................................................................... 4-231

(7-2) 拆卸和安装作用分离器电路板 ..................................................................................................................... 4-231

(8) 内部装订器 (DF-7100) ............................................................................................................................................ 4-234

(8-1) 拆卸和安装装订器电路板 ............................................................................................................................. 4-234

(8-2) 拆卸和安装装订单元 ..................................................................................................................................... 4-236

(9) 附件工具包（AK-7110） ........................................................................................................................................ 4-243

(9-1) 拆卸和安装过桥（BR）传输电机 ................................................................................................................ 4-243

(9-2) 拆卸和安装 BR 电路板 ................................................................................................................................. 4-245

(10) 1000 张装订器（DF-7120） .................................................................................................................................... 4-246

(10-1) 拆卸并安装装订器装订单元 ....................................................................................................................... 4-246

(10-2) 拆卸和安装装订器电路板 ........................................................................................................................... 4-249

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(11) 4000 张装订器（DF-7140） .................................................................................................................................... 4-251

(11-1) 拆卸并安装装订器装订单元 ....................................................................................................................... 4-251

(11-2) 拆卸和安装装订器电路板 ........................................................................................................................... 4-253

(11-3) 手册折叠单元（BF-730） ........................................................................................................................... 4-255

(11-4) 拆卸并安装折叠单元（BF）的装订单元 .................................................................................................. 4-255

(11-5) 拆卸和安装折叠单元（BF）电路板 .......................................................................................................... 4-255

4 - 8 定期保养步骤........................................................................................................................................................... 4-257

(1) 主机 ........................................................................................................................................................................... 4-257

(2) 送稿器 DP-7140（选购） ........................................................................................................................................ 4-260

(3) 送稿器 DP-7150（选购） ........................................................................................................................................ 4-262

(3-1) 送稿器 DP-7160/DP-7170（选购） ............................................................................................................. 4-264

(4) 供纸盒 (PF-7140)（选购件） ................................................................................................................................. 4-266

(5) 供纸盒 (PF-7150)（选购件） ................................................................................................................................. 4-267

(6) 供纸盒 (PF-7120)（选购件） ................................................................................................................................. 4-268

(7) 附件工具包（AK-7110）(选购件) .......................................................................................................................... 4-269

(8) 内部装订器 (DF-7100)（选购件） ........................................................................................................................ 4-270

(9) 打孔单元(PH-7100/7120/7130)(选购件).................................................................................................................. 4-271

(10) 4000 张装订器（DF-7140） .................................................................................................................................... 4-272

(11) 1000 张装订器（DF-7120） .................................................................................................................................... 4-274

(12) 手册折叠单元（BF-730）（选购件） ................................................................................................................... 4-276

(13) 邮箱（MT-730（B））（选购件） ....................................................................................................................... 4-278

(14) 打孔单元（PH-7A/B/C/D）（选购件） ................................................................................................................. 4-279

固件

.............................................................................................................................. 5-1

5 - 1 固件更新 ...................................................................................................................................................................... 5-1

保养模式

...................................................................................................................... 6-1

6 - 1 保养模式 ...................................................................................................................................................................... 6-1

(1) 执行保养模式 ............................................................................................................................................................... 6-1

(2) 保养模式列表 ............................................................................................................................................................... 6-2

(3) 保养模式内容 ............................................................................................................................................................... 6-8

故障排除

...................................................................................................................... 7-1

7 - 1 成像问题 ...................................................................................................................................................................... 7-1

(1) 排除造成图像故障的地方 ........................................................................................................................................... 7-1

(2) 扫描仪因素（通过送稿器扫描正面或通过机械反转送稿器扫描反面时） ............................................................ 7-2

(2-1) 异常图像 ............................................................................................................................................................ 7-6

(2-2) 背景着色 ............................................................................................................................................................ 7-7

(2-3) 黑点或彩点......................................................................................................................................................... 7-9

(2-4) 字迹模糊 .......................................................................................................................................................... 7-10

(2-5) 原稿中心与复印图像中心（正面）未对齐 ................................................................................................... 7-11

(2-6) 原稿中央和复印图像（背面）中央不匹配 ................................................................................................... 7-11

(2-7) 水平黑色条纹 ................................................................................................................................................... 7-12

(2-8) 重直条纹，条带（黑色或彩色） ................................................................................................................... 7-13

(2-9) 原稿和复印图像（正面）上的前端经常不匹配 ........................................................................................... 7-14

(2-10) 原稿和复印图像（背面）上的前端经常不匹配 ......................................................................................... 7-14

(2-11) 垂直条纹，条带（白色） ............................................................................................................................. 7-15

(2-12) 波纹（正面） ................................................................................................................................................. 7-15

(2-13) 波纹（反面） ................................................................................................................................................. 7-16

(2-14) 图像整体缺失（白色/黑色） ........................................................................................................................ 7-16

(2-15) 图像部分较深或较淡 ..................................................................................................................................... 7-17

(2-16) 图像模糊......................................................................................................................................................... 7-18

(2-17) 图像部分缺失（用荧光笔标记的部分等缺失） ......................................................................................... 7-19

(2-18) 色彩对位......................................................................................................................................................... 7-20

(2-19) 图像歪斜......................................................................................................................................................... 7-21

(2-20) 整体图像较淡 ................................................................................................................................................. 7-22

(3) 扫描仪因素（双面扫描送稿器：通过送稿器扫描背面时） .................................................................................. 7-24

(3-1) 异常图像 .......................................................................................................................................................... 7-26

(3-2) 背景着色 .......................................................................................................................................................... 7-27

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(3-3) 黑点或彩点....................................................................................................................................................... 7-28

(3-4) 原稿中央和复印图像中央不匹配 ................................................................................................................... 7-28

(3-5) 水平黑色条纹 ................................................................................................................................................... 7-29

(3-6) 重直条纹，条带（黑色或彩色） ................................................................................................................... 7-30

(3-7) 原稿图像和复印图像上的前端经常不匹配 ................................................................................................... 7-31

(3-8) 垂直条纹，条带（白色） ............................................................................................................................... 7-31

(3-9) 波纹 .................................................................................................................................................................. 7-32

(3-10) 图像整体缺失（白色/黑色） ........................................................................................................................ 7-32

(3-11) 图像部分较深或较淡 ..................................................................................................................................... 7-33

(3-12) 图像模糊......................................................................................................................................................... 7-34

(3-13) 图像部分缺失。（用荧光笔标记的部分等缺失） ..................................................................................... 7-35

(3-14) 色彩偏移......................................................................................................................................................... 7-36

(3-15) 图像歪斜......................................................................................................................................................... 7-36

(3-16) 整体图像较淡 ................................................................................................................................................. 7-37

(4) 扫描仪因素（在稿台玻璃上扫描） ......................................................................................................................... 7-39

(4-1) 异常图像 .......................................................................................................................................................... 7-41

(4-2) 背景着色 .......................................................................................................................................................... 7-42

(4-3) 黑点或彩点....................................................................................................................................................... 7-43

(4-4) 字符模糊/色彩偏移 .......................................................................................................................................... 7-44

(4-5) 原稿中央和复印图像中央不匹配 ................................................................................................................... 7-44

(4-6) 水平黑色条纹 ................................................................................................................................................... 7-45

(4-7) 重直条纹，条带（黑色或彩色） ................................................................................................................... 7-46

(4-8) 原稿图像和复印图像上的前端经常不匹配 ................................................................................................... 7-47

(4-9) 垂直条纹，条带（白色） ............................................................................................................................... 7-48

(4-10) 波纹 ................................................................................................................................................................ 7-49

(4-11) 无图像输出（白色或黑色） ......................................................................................................................... 7-49

(4-12) 图像部分较深或较淡 ..................................................................................................................................... 7-50

(4-13) 图像模糊......................................................................................................................................................... 7-52

(4-14) 图像部分缺失 ................................................................................................................................................. 7-53

(4-15) 图像歪斜......................................................................................................................................................... 7-54

(4-16) 整体图像较淡 ................................................................................................................................................. 7-55

(5) 引擎因素（纸张传输原因：转印、定影和分离） .................................................................................................. 7-57

(5-1) 背景着色 .......................................................................................................................................................... 7-60

(5-2) 黑点、彩点（墨粉污迹） ............................................................................................................................... 7-61

(5-3) 图像部分缺失（图像空白、白点） ............................................................................................................... 7-62

(5-4) 图像空白 .......................................................................................................................................................... 7-63

(5-5) 原稿中央和复印图像中央不匹配 ................................................................................................................... 7-63

(5-6) 主扫描方向上色彩偏移 ................................................................................................................................... 7-63

(5-7) 副扫描方向上色彩偏移 ................................................................................................................................... 7-64

(5-8) 反面脏污 .......................................................................................................................................................... 7-64

(5-9) 整体图像较淡 ................................................................................................................................................... 7-65

(5-10) 横向条纹或条带（白色、黑色） ................................................................................................................. 7-66

(5-11) 原稿图像和复印图像的前端异常错误（纸张前端时序发生变化）.......................................................... 7-66

(5-12) 字迹模糊......................................................................................................................................................... 7-67

(5-13) 偏移 ................................................................................................................................................................ 7-68

(5-14) 色彩再现水平差 ............................................................................................................................................. 7-70

(5-15) 定影故障......................................................................................................................................................... 7-71

(5-16) 后端纸张歪斜 ................................................................................................................................................. 7-72

(5-17) 转印不均匀 ..................................................................................................................................................... 7-73

(5-18) 图像模糊......................................................................................................................................................... 7-74

(5-19) 垂直条纹，条带（白色） ............................................................................................................................. 7-74

(5-20) 重直条纹，条带（黑色或彩色） ................................................................................................................. 7-75

(5-21) 图像部分缺失 ................................................................................................................................................. 7-76

(5-22) 粒状图像......................................................................................................................................................... 7-76

(6) 引擎因素（成像原因） ............................................................................................................................................. 7-77

(6-1) 背景着色 .......................................................................................................................................................... 7-80

(6-2) 背景着色 .......................................................................................................................................................... 7-82

(6-3) 背景着色 .......................................................................................................................................................... 7-84

(6-4) 整体图像较淡 ................................................................................................................................................... 7-85

(6-5) 整体图像较淡 ................................................................................................................................................... 7-88

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(6-6) 整体图像较淡 ................................................................................................................................................... 7-89

(6-7) 图像空白 .......................................................................................................................................................... 7-91

(6-8) 墨粉脏污（单色） ........................................................................................................................................... 7-93

(6-9) 周期性出现墨粉脏污（单色） ....................................................................................................................... 7-94

(6-10) 整个图像缺失（单色纯色图像） ................................................................................................................. 7-95

(6-11) 横向条纹或条带（白色或单色） ................................................................................................................. 7-97

(6-12) 不规则的水平白色条纹，白点 ..................................................................................................................... 7-98

(6-13) 水平浓度不均匀 ............................................................................................................................................. 7-99

(6-14) 图像部分缺失 ............................................................................................................................................... 7-100

(6-15) 偏移 .............................................................................................................................................................. 7-100

(6-16) 色阶再现水平低 ........................................................................................................................................... 7-101

(6-17) 图像模糊....................................................................................................................................................... 7-101

(6-18) 图像区域之外纸张的两个边缘有较浅的垂直黑色条纹 ........................................................................... 7-101

(6-19) 重直条纹，条带（单色） ........................................................................................................................... 7-102

(6-20) 垂直浓度不均匀 ........................................................................................................................................... 7-103

(6-21) 垂直条纹，条带（白色） ........................................................................................................................... 7-104

(6-22) 半色调图像不均匀 ....................................................................................................................................... 7-104

7 - 2 供纸/传输故障 ......................................................................................................................................................... 7-105

(1) 事先的标准检查项目 ............................................................................................................................................... 7-105

(1-1) 检测到盖板处于开启状态而造成的卡纸 ..................................................................................................... 7-106

(1-2) 由于定影部内的潮湿纸张波状弯曲或卷曲而造成的卡纸 ......................................................................... 7-106

(1-3) 因纸张折角、歪斜、折皱、定影故障或纸张卷曲导致卡纸 ..................................................................... 7-106

(1-4) 因导板导致卡纸 ............................................................................................................................................. 7-107

(1-5) 因未在纸盒中正确装纸导致卡纸 ................................................................................................................. 7-107

(1-6) 因纸张质量差导致卡纸 ................................................................................................................................. 7-107

(1-7) 传输辊或轮导致卡纸 ..................................................................................................................................... 7-108

(1-8) 因传感器导致卡纸 ......................................................................................................................................... 7-108

(1-9) 因设定/检测故障导致卡纸 ............................................................................................................................ 7-109

(1-10) 因静电导致卡纸 ........................................................................................................................................... 7-109

(1-11) 因安装环境导致卡纸（纸盒中的纸张容易变潮。） ............................................................................... 7-109

(2) 供纸错误检测 ........................................................................................................................................................... 7-110

(2-1) 供纸错误指示 ................................................................................................................................................. 7-110

(2-2) 供纸错误检测条件 ......................................................................................................................................... 7-112

(3) 卡纸代码 ................................................................................................................................................................... 7-116

(4) 其他供纸/传输故障 .................................................................................................................................................. 7-252

(4-1) 纸张折皱（定影因素） ................................................................................................................................. 7-253

(4-2) 纸张折皱（对位或转印因素） ..................................................................................................................... 7-254

(4-3) （当将 LetterR 或 Legal 尺寸的纸张送入带内部装订器打孔单元的主机时）纸张前端角部处的折角被

PH 切割机接收孔卡住............................................................................................................................................. 7-255

(4-4) 折角 ................................................................................................................................................................ 7-255

7 - 3 自诊断 ...................................................................................................................................................................... 7-256

(1) 自诊断错误代码 ....................................................................................................................................................... 7-256

(1-1) 错误代码列表 ................................................................................................................................................. 7-256

(1-2) 自诊断内容..................................................................................................................................................... 7-261

(2) 系统错误（Fxxxx） ................................................................................................................................................. 7-417

(2-1) 系统错误代码列表 ......................................................................................................................................... 7-417

(2-2) 系统错误的内容（Fxxxx） ........................................................................................................................... 7-418

(2-3) 系统错误（Fxxxx）概要 ............................................................................................................................... 7-422

7 - 4 传真相关错误........................................................................................................................................................... 7-431

(1) 传真相关错误 ........................................................................................................................................................... 7-431

(1-1) 使用非 ID 卡登录失败。 ............................................................................................................................. 7-432

(1-2) C0030 传真电路板系统错误 .......................................................................................................................... 7-432

(1-3) C0070 传真电路板不兼容检测错误 .............................................................................................................. 7-432

(1-4) C0650 传真图像存储成对检查错误 .............................................................................................................. 7-433

(1-5) C0830 传真电路板 Flash 程序区域校验和错误 ............................................................................................ 7-433

(1-6) C0870PC 传真图像数据传送错误 ................................................................................................................. 7-434

(1-7) C0920 传真文件系统错误 .............................................................................................................................. 7-434

(1-8) C0950 传真作业延缓错误 .............................................................................................................................. 7-435

(1-9) F14D 传真控制部异常检测 ............................................................................................................................ 7-435

(1-10) 传真无法发送 ............................................................................................................................................... 7-435

[

机密

]

1-12

(1-11) 复印或打印结束时，会发出咔哒声 ........................................................................................................... 7-436

(1-12) 传送 A3 或 B4 尺寸原稿数据时，都以 A4 尺寸数据传: ........................................................................ 7-436

(2) 通信错误 ................................................................................................................................................................... 7-437

7 - 5 发送相关错误........................................................................................................................................................... 7-457

(1) 发送相关错误 ........................................................................................................................................................... 7-457

(1-1) 即使更改主机名称或安全软件设定，发送错误 2101 也不消失 ............................................................. 7-457

(1-2) 发送错误 2203 不消失 ................................................................................................................................. 7-457

(1-3) 扫描放置在稿台玻璃上的原稿进行发送时，扫描的数据将自动发送。 .................................................. 7-457

(2) 发送错误（错误代码） ........................................................................................................................................... 7-458

(2-1) 扫描至电子邮件错误代码 ............................................................................................................................. 7-458

(2-2) 扫描至 FTP 错误代码 .................................................................................................................................. 7-464

(2-3) 扫描至 SMB 错误代码 ................................................................................................................................ 7-471

7 - 6 打印错误 .................................................................................................................................................................. 7-475

(1) 显示纸张装入信息 ................................................................................................................................................... 7-477

(2) 即使设置了单色模式，Excel 输出数据也是彩色 ................................................................................................. 7-477

(3) 彩色墨粉因打印照片而异。 ................................................................................................................................... 7-478

(4) 方向不同 ................................................................................................................................................................... 7-479

(5) 从手送纸盘加纸 ....................................................................................................................................................... 7-480

(6) 乱码 ........................................................................................................................................................................... 7-480

(7) 数据以单色输出 ....................................................................................................................................................... 7-480

(8) 未从手送纸盘加纸。 ............................................................................................................................................... 7-481

(9) 相同数据被重复打印。 ........................................................................................................................................... 7-481

(10) 打印机属性的 PC 窗口显示 [打印作业错误]、[Ready]（就绪）或[Printer unavailable]（打印机不可用） . 7-481

(11) 显示打印机待机信息期间，处理和存储器指示灯亮起。 .................................................................................... 7-481

(12) 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。 ............................................... 7-482

(13) 打印若干页并锁定后，打印停止操作面板上的处理和存储指示灯亮起 .......................................................... 7-482

(14) 由于网络原因导致打印输出不可用（1）。 .......................................................................................................... 7-483

(15) 网络原因导致无法打印(2) ....................................................................................................................................... 7-483

(16) 网络原因导致无法打印(3) ....................................................................................................................................... 7-483

(17) 网络原因导致无法打印(4) ....................................................................................................................................... 7-484

(18) 网络原因导致无法打印(5) ....................................................................................................................................... 7-484

(19) 网络原因导致无法打印(6) ....................................................................................................................................... 7-485

(20) 网络原因导致无法打印(7) ....................................................................................................................................... 7-485

(21) 由于打印驱动程序设置而无法打印数据（1） ...................................................................................................... 7-486

(22) 由于打印驱动程序设置而无法打印数据（2） ...................................................................................................... 7-486

(23) 由于打印驱动程序设置而无法打印数据（3） ...................................................................................................... 7-486

(24) 由于打印驱动程序设置而无法打印数据（4） ...................................................................................................... 7-487

(25) 由于打印驱动程序设置而无法打印数据（5） ...................................................................................................... 7-487

(26) 由于打印驱动程序设置而无法打印数据（6） ...................................................................................................... 7-487

(27) 由于打印驱动程序设置而无法打印数据（7） ...................................................................................................... 7-487

(28) 打印图像部分丢失 ................................................................................................................................................... 7-488

(29) ‘出现纸张不匹配错误’ ....................................................................................................................................... 7-488

7 - 7 错误信息 .................................................................................................................................................................. 7-489

(1) 出现 Check the document processor’(检查送稿器) ................................................................................................ 7-490

(2) 即使取出/插入纸盒且检查/取出主机中剩余的纸后，仍显示[纸盒 X 中发生错误](纸盒 1、2) ..................... 7-491

(3) 即使取出/插入纸盒且检查/取出主机中剩余的纸后，仍显示[纸盒 X 中发生错误](纸盒 3、4) ..................... 7-492

(4) 关闭前盖板后，出现盖板打开信息 ....................................................................................................................... 7-493

(5) 关闭或保养前盖板后，出现盖板打开信息 ............................................................................................................ 7-493

(6) 将纸张装入手送纸盘时显示添加纸张信息 ............................................................................................................ 7-494

(7) 消息“废粉盒已满”。显示错误 ......................................................................................................................... 7-494

(8) 使用送稿器时，错误显示[取出送稿器中的原稿] ................................................................................................. 7-495

(9) 当使用送稿器时，文档不供纸，并显示[替换所有原稿。] ................................................................................. 7-495

(10) 操作面板上仍显示“网络设备正在启动”。 ........................................................................................................ 7-495

(11) 已安装废粉盒，但显示“安装废粉盒”。 ............................................................................................................ 7-496

(12) 存储器已满”显示在扫描至 SMB。 ...................................................................................................................... 7-497

7 - 8 异常噪音 .................................................................................................................................................................. 7-498

(1) 异常噪音（基础支持：不包含定影部）................................................................................................................ 7-499

(2) 纸张传输部有异常噪音 ........................................................................................................................................... 7-499

(3) 显影部发出异常噪音 ............................................................................................................................................... 7-500

(4) 送稿器出现异常噪音 ............................................................................................................................................... 7-500

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何处染尘埃.

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