400-688-0112

办公设备维修全科班

办公设备维修全科班

授课机构: 北京华宇万维培训

上课地点: 校区地址

成交/评价:

联系电话: 400-688-0112

办公设备维修全科班课程详情

一、课程概述:
1.免费基础:电子电路、焊接技术、网络技术
2.针式、喷墨、激光、打印机以及传真机维修方法详解,电路原理故障分析、故障排除。
3.断针处理,注墨技巧,清零校正,密码清除,硒鼓再生,代换原则。
4.票据机维修,各种喷墨机的代码解析,发生器的合理调试,怎样做连续供墨系统等。 、
5、各类传真机常见故障的排除方法及检测流程。
6、全面讲解各种品牌数复印码机整机工作原理,工作过程和常见故障的排除。
7、各品牌复印机、一体机的日常维护和保养,各种机型故障代码含义及解密技巧。
8、对复印机、一体机的各大电路维修、维护,及各种耗材价格,购货渠道,故障实习案例机机型齐全,培养实际维修动手能力。


二、课程简介
1、喷墨打印机:详解当今较有维修价值的喷墨打印机Epson详解内容。喷墨打印机主讲喷墨涂层输出图形的工作原理 故障案例分析 当今较流行的供墨系统改装偏色的处理 喷头堵塞的处理 主板的***清零
2、喷墨原理,机器的机械构成,各种型号的拆装技巧,故障位置的判断,外置供墨的改装、安装,整机的打印效果调整,能通过课堂笔记解决80%打印机的常见故障。
3、HP喷墨打印机的详解内容:喷墨原理,机器的机械构成,较为常见机型拆装、安装,喷头堵塞的简单处理,不能识别墨盒的处理方法,详解HP喷墨打印机的注墨方法及注墨后的墨盒***方法。
4、激光打印机主讲工作原理 故障案例分析 市面上较常见各种硒鼓的加粉及加粉后
的*** 光学的保养和清洁 机械安装和调试 高压板和电源板的测量检修。
5、各种品牌型号硒鼓的拆装、加粉。
6、详解打印纸在打印机内走纸经过。
7、详解加热组件的组成及常见故障。
8、详解激光打印机每一部件出现故障后的现象。
9、根据错误指示灯及显示屏及报警声迅速判断故障位置。
10、接口板、高压板、电源板常见故障判断及排除。
11、激光打印机的光学故障判断及排除,国内外各种品牌型号打印机的配件代换原则。
12、通过机器工作原理引导学生判断故障。
13、故障大总结:印品类故障,卡纸类故障,定影类故障,不初始化类故障,不开机类详解 老化的硒鼓翻新。
14、票据打印机主讲点阵式图形和文字输出的工作原理 故障案例分析 各种针头的拆装及其安装的技巧 针头常见断针处理 针头老化后的处理 各种打印头的代换原则 针头的供电和信号控制电路的分析和测量 票据(针式)打印机(1)针式打印机的机械结构及每一结构的作用,出现故障后的现象。
15、票据打印机与平推票据打印机的区分及功能,识别票据打印机的几种纸路。
16、详解打印机各位置的传感器出现故障后的现象及报警声。
17、打印头的维修范围:〈1〉打印头的断针位置判断〈2〉断针的位置判断〈3〉换针的各种技巧〈4〉线圈的测量及代换原则。
18、详解各种型号打印机的打印头互换原则。
19、详解主板上的打印头供电电路,驱动电路及较为重要的门阵电路。
20、各种品牌型号打印机的工厂维修模式的进入、设置及清零。
21、传真通信概述传真通信的发展历史,多功能传真机的工作原理;讲解传真机的各部分组成
22. 传真机的光学扫面原理及故障分析,接收记录原理及故障检测。
23. 热敏、喷墨、激光传真机的打印原理及故障修复;传真机与转换原理及维修故障排除;传真机的进纸机构、出纸机构等机械故障排除;传真机系统控制检测及故障排除;传真机电源电路、接口电路、控制电路的检测及故障排除
24、多功能传真机的定期维护与常见故障处理方法;讲解传真机定期维护保养的方法及注意事项;各类传真机常见故障的排除方法及检测流程。
25、松下传真机、 三星传真机、 兄弟传真机、 佳能传真机、 夏普传真机、 飞利浦传真机、 惠普传真机、 三洋传真机、 理光传真机等的维修培训。
26、障大总结 传真机的不能接收 不能发送 没用音频信号 不振铃 复印不清楚全黑全白的解决方法,维修模式的进入和调整,此功能主要是针对扫瞄头及热敏头老化的处理。
27、复印机的概念.现代复印机的发展历史.复印机的特点及其分类。静电的产生及其性质.讲解常见复印机的品牌。如何判断感光鼓的好坏.如何判断感光鼓损伤的原因.感光鼓常见故障的分析。
28、复印机的八大复印流程: 充电过程:.电晕放电方式,充电辊充电方式,分析充电过程常见故障;曝光过程:.曝光方式,讲解数码复印机的曝光方式,分析曝光过程常见 ;显影过程:讲解磁刷显影的显影过程,讲解跳动式显影的显影过程,分析显影过程中常见故障 ;转印过程:讲解电晕转印过程期工程,.讲解转印辊转印过程,分析转印过程中常见故障 ;分离过程:讲解曲率分离过程,讲解静电分离过程,分析分离过程中常见故障 ;清洁过程:讲解如何更换清洁刮板,如何判断清洁刮板的好坏,分析清洁过程中常见故障 ;消电过程:讲解消电过程,分析消电过程中的常见故障 ;定影过程:讲解定影辊定影过程,讲解定影膜定影过程,分析定影过程常见故障
29、十种传感器的原理及其用途;主控板原理图及其常见故障和主电机控制板原理图及其常见故障;CCD板原理图及其常见故障和曝光灯驱动板原理图及其常见故障;
30、总结复印机常见故障的维修思路。
31、详解各种复印机的印品类故障定影类故障卡纸类故障
32、重讲解鼓芯刮板载体定影的更换安装后的处理
33、讲解鼓芯载体定影组件使用到期后的清零

北京华宇万维培训

北京华宇万维培训
认证 7 年

成立: 2006年

认证 地址认证 教学保障 在线预约 到店体验 售后支持
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-17 16:49:13 HTTP/1.1 GET : http://www.educw.com/s/15262/c/139085.html
  2. 运行时间 : 0.040120s [ 吞吐率:24.93req/s ] 内存消耗:368.16kb 文件加载:136
  3. 缓存信息 : 0 reads,0 writes
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  122. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  123. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  124. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  125. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  126. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  127. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  128. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  129. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  130. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  131. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/view/driver/Php.php ( 6.44 KB )
  132. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  133. /data/web/baijiao_branch_collect/view/index/pc/school_course_details.php ( 6.12 KB )
  134. /data/web/baijiao_branch_collect/view/index/pc/school_top.php ( 5.76 KB )
  135. /data/web/baijiao_branch_collect/view/index/pc/school_bottom.php ( 1.16 KB )
  136. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000419s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.001128s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '15262' AND `site_id` = 8 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000267s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000578s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 15262 [ RunTime:0.000202s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000605s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 15262 [ RunTime:0.000193s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000650s ]
  9. SELECT `a`.*,`content` FROM `fqi_school_course` `a` LEFT JOIN `fqi_school_course_content` `b` ON `b`.`content_id`=`a`.`content_id` WHERE `school_id` = 15262 AND `a`.`content_id` = '139085' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000278s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '15262' and content_id < '139085' and site_id = '8' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '15262' and content_id > '139085' and site_id <= '8' order by content_id asc limit 1) [ RunTime:0.001695s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 15262 AND `site_id` = 8 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 28772 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000314s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 15262 AND `site_id` = 8 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.000229s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 15262 AND `course_status` = 1 [ RunTime:0.000145s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.000634s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '15262' [ RunTime:0.000174s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.000555s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '15262' [ RunTime:0.000225s ]
  18. SELECT `content_id`,`course_name`,`a`.`school_id`,`b`.`school_name` FROM `fqi_school_course` `a` LEFT JOIN `fqi_school` `b` ON `b`.`school_id`=`a`.`school_id` WHERE `a`.`site_id` = '8' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '139085' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.027924s ]
0.040454s