三星565P的一体机

三星565P的一体机 按 (菜单+#+1934+确认)要在2秒内按完，然后按一下菜单键，用左右键选(NEW 。。。。。。)后按确认 三星4016、4216、565P换粉清零方法 三星4216换粉清零方法:按菜单 按# 按1934(两秒钟内完成)--按菜单—按用滚动键找到NEW开头的选项—按2次确认---按菜单---按#--按1完成 三星SCX-4116清零 菜单,上一级,左箭头,右箭头,上一级,确认(2秒内完成)直到出现一个英文是,,,,后再按菜单,右箭头三次,直到出现一个英文字母的后三个字是,,,的按确认,这时出现了正常的时间下面有,,,字母,再按确认 然后关机重起就好了 打印后台服务程序无法运行,无法添加打印机解决 一般来说，在没有动任何东西的时候，打印机突然出现无法连接的提示，只需把原来的打印机快捷方式删去，重新“添加打印机”就可以了，另外摘抄了如下的方案 当添加打印机或是使用打印机时，系统报错“打印后台程序服务没有运行”，出现此现象多是由于系统不稳定导致系统支持打印机的服务无法启用。该“打印后台程序服务”是 Windows 2000、XP、2003 系统支持打印机的服务，所有在系统内进行的与打印机相关操作均需要它。 解决方案(1) 出现这个问时，首先请依据如下步骤手动启用该服务: 在桌面选中“我的电脑”，鼠标右键选择“管理”; 在“管理”窗口中，选取“服务和应用程序”扩展项目下的“服务”选项，在右侧出现系统服务列表中找到“Print Spooler”服务，双击进入“Print Spooler”服务设置; 在“Print Spooler”服务设置窗口中，将“启动类型”设置为“自动”，点击“启动”按钮; 此时系统会尝试启动该服务; 当服务启动成功后，“服务状态”会显示为“已启动”，重新进行添加或是使用打印机的其它操作。 解决方案(2) 主要原因是打印机驱动问题，请在开始-->打印机中把原来的打印机删除，再重新添加1次，确实不行，把此驱动重新安装1次。 看看是否Spoolsv.exe被当作病毒删除, 按Ctrl+alt+delete 查看“进程” 如被删除 ，请添加 解决方案(3) 问题解决方案 1. 开启注册表编辑器 (RegEdt32.exe)。 2. 定位到注册表以下键并将之删除: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\ Control\Print\Printers\ 3. 退出注册表编辑器。 佳能MP150/MP160/MP170机器清零方法 一、按着电源键不放，然后将打印机的电源接上，再按两下停止/重置，进入“SFP TEST MODE” 二、按“+”号选“4 EEPROM DUMP & INFO”,再按“彩色”键，打印机会自动运行几分钟，过会会打印一张清单。 三、按下电源键关机，重新开机，自检后一切正常。显示屏上还是显示墨合不认或是少墨，不过这不影响使用。 urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future development trend of synthetic judgments, planning, urban spatial structure of urban system can be summarized as: "a pole along the two axes". "A" refers to the metropolitan area along the Yangtze River, is the core area of the development of the city. Plans to build for the Yangtze River economic belt on the pillar, advancing along the ... Guanghe River, Yiliang, prestige of the external cohesion of zhaotong, Yunnan, internal connecting Yibin city to the North. The Sichuan-Yunnan-Guizhou border area of Yibin, in the city of zhaotong, liupanshui three, zhaotong city, the most populous and most extensive regions, the most economically backward, to the North in Wumeng mountain area of yanjin, shuifu, suijiang counties radiation power is relatively weak. Yibin city and infrastructure in such areas should be strengthened and docking, extending southward to public services, promote the development of mineral resources in Northeast Yunnan, expand our economic hinterland, driving synchronous lifting in Sichuan-Yunnan-Guizhou border area. This urban axis with mineral resource advantages, focus on the development of advanced technology, comprehensive utilization of resources of higher energy, new building materials, chemical industry, developing new energy and mining towns. Urban space organization-in gongxian County, Gao, junlian County Center for area organizations, improve, Gao, Gong, junlian County comprehensive services, and promoting regional economic development and population growth of the agglomeration. Along the main traffic arteries to implement "point-axis development" mode key repeatedly, Shahe town, Xiao Zhen, Luo table Zhen, Luo town, love Mu Zhen and other towns as district development focuses on cities and towns, promote the development of district 一 关机状态下，按住“停止/重置”按钮，再按“电源”开机 二 保持“电源”按钮不松，松开“停止/重置”按钮，再连按“停止/重置”按钮两次(此为进入维修模式) 三 等到打印机停止动作，液晶显示“0”时，再按“停止/重置”按钮四次 四 按“电源”按钮两次，保存设置 当激光打印机输出空白纸张时，一般是显影辊未吸到墨粉。 此时，可测量显影辊的直流偏压是否正常;如不正常，应检查维修直流偏压电路。 若直流电压正常，而打印机输出空白纸，则说明显影辊损坏，或感光鼓未接地。当感光鼓的负电荷无法向地泄放时，激光束则不能在感光鼓上起作用，打印纸无法印出文字来。 检查显影辊是否有齿轮损坏，显影部份是否安装到位。 激光打印出现横条故障 主要出现以下原因: (1) 显影器周围沾有载体以及墨粉被感光吸附或洒落在纸上所致。 (2) 显影器中搅拌装置运转不良或墨粉受潮结块所致。 (3) 反光镜或镜头污染，进行清洁即可 激光打印机感光鼓维修维护方法与技巧 感光鼓是决定激光打印质量好坏的重要因素。对感光鼓的维修与维护主要包括以下四点: 1.感光鼓的保养 感光鼓的使用时间与曝光的次数都是有限的，特别在长时间连续曝光时对感光鼓的损坏比较厉害。因此用户平时使用时应多注意感光鼓的保养。下面列出几条保养方法供大家参考: (1) 感光鼓的清洁 感光鼓在使用一定时间后应进行清洁保养，方法是: 1)小心地拆下感光鼓组件，用脱脂棉花或高级照相镜头纸将表面擦拭干净，但不能用力，以防将感光鼓表层划坏。 2)用脱脂棉花或高级照相镜头纸蘸感光鼓专用清洁剂擦试感光鼓表面。擦拭时应采取轻轻顺一个方向螺旋划圈式的方法擦拭，擦亮后立即用脱脂棉花把清洁剂擦干净。 3)用装有滑石粉的纱布在鼓表面上轻轻地拍一层滑石粉，即可装回使用。 (2)及时清除废粉收集仓 平常在更换墨粉时要注意把废粉收集仓中的废粉清理干净，以免影响输出效果。因为废粉堆积太多时，首先会出现“漏粉”现象，即在输出的样稿上(一般是纵向上)出现不规则的黑点、黑块，如若不加以排除而继续使用，过一段时间在“漏粉”处会出现严重底灰(并有纵向划痕)。产生这种故障的原因是起先废粉堆积过满，使再产生的废粉无法进入废粉仓，而废粉仓中的废粉也会不断“挤”出来而产生“漏粉”现象，接着，由于废粉中包含着纸灰、纤维等脏物，较粗糙，与感光鼓长时间摩擦，而且接触越来越紧，压力越来越大，最终将感光鼓表面的感光鼓镀膜磨掉，感光鼓就会被损坏。因此输出的纸样底灰严重，并且一直是纵向摩擦，即在底灰中可见到纵向划痕，就应马上清理废粉仓。 (3)感光鼓不能连续使用 激光打印机的感光鼓为有机硅光导体，存在着工作疲劳问题。 因此，连续工作时间不可太长，若输出量很大，可在工作一段时间后停下来休息一会儿再继续输出。最好放置一星期左右或更长的时间后再使用效果就较好，一般建议用2只以上粉盒互换使用，可以避免感光鼓的疲劳。 urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future development trend of synthetic judgments, planning, urban spatial structure of urban system can be summarized as: "a pole along the two axes". "A" refers to the metropolitan area along the Yangtze River, is the core area of the development of the city. Plans to build for the Yangtze River economic belt on the pillar, advancing along the ... Guanghe River, Yiliang, prestige of the external cohesion of zhaotong, Yunnan, internal connecting Yibin city to the North. The Sichuan-Yunnan-Guizhou border area of Yibin, in the city of zhaotong, liupanshui three, zhaotong city, the most populous and most extensive regions, the most economically backward, to the North in Wumeng mountain area of yanjin, shuifu, suijiang counties radiation power is relatively weak. Yibin city and infrastructure in such areas should be strengthened and docking, extending southward to public services, promote the development of mineral resources in Northeast Yunnan, expand our economic hinterland, driving synchronous lifting in Sichuan-Yunnan-Guizhou border area. This urban axis with mineral resource advantages, focus on the development of advanced technology, comprehensive utilization of resources of higher energy, new building materials, chemical industry, developing new energy and mining towns. Urban space organization-in gongxian County, Gao, junlian County Center for area organizations, improve, Gao, Gong, junlian County comprehensive services, and promoting regional economic development and population growth of the agglomeration. Along the main traffic arteries to implement "point-axis development" mode key repeatedly, Shahe town, Xiao Zhen, Luo table Zhen, Luo town, love Mu Zhen and other towns as district development focuses on cities and towns, promote the development of district 2(用化学试剂擦拭的方法修复感光鼓 激光打印机使用较长时间后，输出的文字、图像便会模糊不清、底灰加重及字形变长等，其原因一般是感光鼓表面膜光敏特性衰老，表面电位下降，残余电压升高所致。遇到这种情况时，一般认为只有更换感光鼓了。其实不然，维修的实践告诉我们，遇到这种情况，亦可采用如下方法进行修复:到化学试剂商店购买一些三氧化二铬，每次取3-5克，用脱脂棉花直接蘸些三氧化二铬，顺着感光鼓轴的方向，轻轻、均匀、无遗漏地擦拭一遍。擦拭时要特别小心，避免指甲和其他硬物将感光鼓膜划伤。也不能用力过重，防止将感光鼓膜磨破而使感光鼓报废。用这种方法，可将疲劳的感光鼓表面层去掉，露出尚未衰老的光敏表面，经上述修复的感光鼓，一般来说可重新输出一两千张纸以上，使感光鼓的寿命得以延续，不妨一试。但如果感光鼓的光敏膜已脱落，则不可用此方法修复，只有更换新鼓了。此外，为防止感光鼓的光敏材料疲劳，如有条件的用户，可用两只鼓轮流使用，将不在使用的感光鼓用黑纸包裹好，放在阴凉处，经一段时间的恢复后再让其工作，这样轮流使用感光鼓，不但可保证打印质量，而且可延长感光鼓的使用寿命。 3(用阳光照射方法延长感光鼓的使用寿命 由于Epson(爱普生)系列激光打印机具有优越的打印性能和方便的操作性能，在社会上也有相当多的用户。但是由于其耗材价格较贵且其使用的硒鼓是很容易疲劳，当其疲劳之后，硒鼓表面不能退电，在打印介质上还会留下很“重”的底色，直接影响着打印的效果。 虽然上文也提到过用三氧化二铬擦拭硒鼓，可消除硒鼓的疲劳现象，但这种方法不一定可行的。因为三氧化二铬为固体颗粒(也不能溶解)，在用它擦拭硒鼓表面时，可能会损伤硒鼓表面。有些朋友在试验过此方法，但没有效果，而且对硒鼓表面损伤很严重。经过多次试验，我们还发现一种很简单的方法可消除硒鼓表面的疲劳现象，用此方法处理后，一只硒鼓能打印一万五千张以上文稿。 具体方法如下:当硒鼓发生疲劳现象后，先小心拆下硒鼓外壳，为防止损伤硒鼓表面，可用一块软布包住硒鼓表面，拆下外壳后，小心抽出硒鼓，将其放在阳光下照射一到两个小时，虽然打印机说明书上介绍严禁将硒鼓放在阳光下照射。然后再倒出废粉盒内的墨粉，可用小螺丝刀在废粉盒口来回划动，墨粉很快就会出来，这样可以防止在倒粉时弄得粉尘乱飞，将倒出的墨粉收集起来倒人墨粉盒中，又可为你省下一笔开支。之后用于软布清理一下硒鼓表面和粉盒的一些部位，完成后安装好硒鼓，即大功告成。 4(感光鼓的更换方法与注意事项 做为激光打印机中重要的部件，感光鼓额定寿命一般在6000一10000张左右。当发现印品图像淡浅、深浅不匀，且非转印电晕电极及墨粉等原因引起时，则是感光鼓寿命终止，应进行更换。 以下就以常用的HP 6L打印机硒鼓为例，为大家介绍感光鼓的更换方法: 首先，要切断打印机的电源，将硒鼓从打印机上取出来，然后用斜口钳夹住一侧的金属销钉，用力小心向外拔出来(或者用钉子把金属销钉进硒鼓里，打开硒鼓后可将金属销钉取出来)，两侧银色金属销钉拔出后可以将硒鼓分成两部分，有淡蓝色感光硒的一方是废粉的收集部分，而带有磁辊一方是供粉的部分。 然后把供粉的部分磁辊无齿轮一侧的螺钉旋下，拿下塑料壳后可看到一个塑料盖，打开该塑料盖，将碳粉仓内和磁辊上的碳粉全部清理干净，一定要将残留碳粉全部清理干净，最好用吸尘器吸净。然后将磁辊按刚才的相反顺序装好，此时应用力按住磁辊，防止磁辊脱离原位。把碳粉摇匀后慢慢倒入供粉仓内，上好塑料盖和塑料壳要注意把磁辊中轴末端上的半圆形与塑料壳上的半圆形小孔对好。轻轻转动磁辊侧面的齿轮数圈，使碳粉上匀。 现在就到了最重要的一步——更换新的感光鼓。将废粉收集部分固定感光鼓的固定销钉用斜口钳拔出，注意:不能用钉子把固定销打进硒鼓里，拔出固定销后可把旧感光鼓取出，然后，将废粉收集部分的废粉清理干净。按拆卸反顺序换上新的感光鼓，安装感光鼓时要注意，是有左右之分的，将有齿轮的urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future development trend of synthetic judgments, planning, urban spatial structure of urban system can be summarized as: "a pole along the two axes". "A" refers to the metropolitan area along the Yangtze River, is the core area of the development of the city. Plans to build for the Yangtze River economic belt on the pillar, advancing along the ... Guanghe River, Yiliang, prestige of the external cohesion of zhaotong, Yunnan, internal connecting Yibin city to the North. The Sichuan-Yunnan-Guizhou border area of Yibin, in the city of zhaotong, liupanshui three, zhaotong city, the most populous and most extensive regions, the most economically backward, to the North in Wumeng mountain area of yanjin, shuifu, suijiang counties radiation power is relatively weak. Yibin city and infrastructure in such areas should be strengthened and docking, extending southward to public services, promote the development of mineral resources in Northeast Yunnan, expand our economic hinterland, driving synchronous lifting in Sichuan-Yunnan-Guizhou border area. This urban axis with mineral resource advantages, focus on the development of advanced technology, comprehensive utilization of resources of higher energy, new building materials, chemical industry, developing new energy and mining towns. Urban space organization-in gongxian County, Gao, junlian County Center for area organizations, improve, Gao, Gong, junlian County comprehensive services, and promoting regional economic development and population growth of the agglomeration. Along the main traffic arteries to implement "point-axis development" mode key repeatedly, Shahe town, Xiao Zhen, Luo table Zhen, Luo town, love Mu Zhen and other towns as district development focuses on cities and towns, promote the development of district 那一边对接凹沟装上。然后将固定销钉上好固定感光鼓。新买的感光鼓有一条黑色防曝光封条，在安装前切勿撕去，以防止曝光，待安装好后检查无误才可撕去。最后将供粉部分和废粉收集部分按拆开时位置安装复原，插好两侧金属卡销，便可以开始打印了。 更换时应注意以下几点: 1)拆下感光鼓后，做好必要的清理工作。新感光鼓开封后应直接装入盒座内，并尽快装入机内。切勿将感光鼓放在阳光下直晒，更不能让其表面触及坚硬物体。 2)不能用手或不干净的物品触及感光鼓表面。有尘土附着时，只能用软毛刷轻轻刷去，不能使用任何清洁剂擦洗，必要时，可用墨粉去清扫。 3)对于感光鼓和墨粉是一体化机构的，要同时成套更换。装入前应摇匀墨粉。 4)更换时落在打印机内外的墨粉可用吸尘器吸除，用无水酒精擦洗。 5)更换工作宜在较暗的工作室进行。 另外，应注意感光鼓在末拆除时有效期为两年半，拆封后的有效期为6个月鼓盒上印有有效期，一定要在有效期内使用 激光打印机常见卡纸故障原因

分析

定性数据统计分析pdf销售业绩分析模板建筑结构震害分析销售进度分析表京东商城竞争战略分析

和解决 激光打印机在日常使用中都会发生卡纸现象，这主要由于纸张不符合规格(一般激光打印机使用的纸张

要求

对教师党员的评价套管和固井爆破片与爆破装置仓库管理基本要求三甲医院都需要复审吗

是70,100克的双面胶版纸，不可潮湿，边缘整齐)、纸张输送的通路中有异物堵塞等原因造成，这只要更换好的纸张，排除通路的异物等就可以解决了。而在此要介绍的是排除上述问题后的故障。 检查程序 (1)打印纸不能进纸或刚进入打印机就卡纸了。其检查程序为: ?检查搓纸轮电磁离合器是否动作，若不动作，再测量电磁离合器线圈电压是否正常，若是，则修复更换离合器，若否，检查离合器驱动电路; ?检查搓纸轮是否粘有纸粉、废粉等或老化打滑，若是，可更换搓纸轮; ?检查托纸板是否动作，若否，则修复托纸板凸轮。经过上述的检修，一般来说可以排除进纸口的卡纸故障。 urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future development trend of synthetic judgments, planning, urban spatial structure of urban system can be summarized as: "a pole along the two axes". "A" refers to the metropolitan area along the Yangtze River, is the core area of the development of the city. Plans to build for the Yangtze River economic belt on the pillar, advancing along the ... Guanghe River, Yiliang, prestige of the external cohesion of zhaotong, Yunnan, internal connecting Yibin city to the North. The Sichuan-Yunnan-Guizhou border area of Yibin, in the city of zhaotong, liupanshui three, zhaotong city, the most populous and most extensive regions, the most economically backward, to the North in Wumeng mountain area of yanjin, shuifu, suijiang counties radiation power is relatively weak. Yibin city and infrastructure in such areas should be strengthened and docking, extending southward to public services, promote the development of mineral resources in Northeast Yunnan, expand our economic hinterland, driving synchronous lifting in Sichuan-Yunnan-Guizhou border area. This urban axis with mineral resource advantages, focus on the development of advanced technology, comprehensive utilization of resources of higher energy, new building materials, chemical industry, developing new energy and mining towns. Urban space organization-in gongxian County, Gao, junlian County Center for area organizations, improve, Gao, Gong, junlian County comprehensive services, and promoting regional economic development and population growth of the agglomeration. Along the main traffic arteries to implement "point-axis development" mode key repeatedly, Shahe town, Xiao Zhen, Luo table Zhen, Luo town, love Mu Zhen and other towns as district development focuses on cities and towns, promote the development of district (2)打印纸在通道内卡纸，其检查程序为: ?打印纸是否在通道内变形，若是，则更换打印纸; ?检查通道纸感应器是否正常，若否，则清洁光电感应器感应窗口,否则更换; ?检查送纸轮是否打滑，若是，则检修方法同搓纸轮。 (3)打印机在定影组件内卡纸，这是激光打印机经常卡纸的部位，其检查程序为: ?检查通道光电感应器杠杆是否正常复位，若否，则修复复位弹簧; ?检查定影导纸板是否有熔化墨粉聚积，若有，则清除聚积的废粉; ?检查分离爪是否损坏，或有无废粉污染，若有，清洁分离爪或更换分离爪; ?检查出纸光电感应器是否正常，若不正常，则清洁光电感应器或复位弹簧。 对于上述几处故障部位的检修方法，一般来说可做如下检修。 如果打印机设置正确，当纸盒有纸，感应器遮挡杠杆被打印纸推开导通，向主处理器发出可以打印命令，同时打印指示灯(或面板上Ready灯)亮起。如果纸盒有纸，且纸感应器杠杆有动作，说明光电感应器没有工作，找到光电感应器，清洁感应器光电视窗后，指示灯或Ready灯应该亮。若不亮，可能是光电感应器损坏，应更换感应器。通道内和出纸口光电感应的检修方法，同进纸感应器一样。 光电感应器正常，不进纸或出现卡纸的现象，应先清洁搓纸轮和通道内的送纸轮，可用干湿布清洗，有些机型的搓纸轮，可以直接取下来用洗涤液清洗，干燥后就可使用。不能用urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future development trend of synthetic judgments, planning, urban spatial structure of urban system can be summarized as: "a pole along the two axes". "A" refers to the metropolitan area along the Yangtze River, is the core area of the development of the city. Plans to build for the Yangtze River economic belt on the pillar, advancing along the ... Guanghe River, Yiliang, prestige of the external cohesion of zhaotong, Yunnan, internal connecting Yibin city to the North. The Sichuan-Yunnan-Guizhou border area of Yibin, in the city of zhaotong, liupanshui three, zhaotong city, the most populous and most extensive regions, the most economically backward, to the North in Wumeng mountain area of yanjin, shuifu, suijiang counties radiation power is relatively weak. Yibin city and infrastructure in such areas should be strengthened and docking, extending southward to public services, promote the development of mineral resources in Northeast Yunnan, expand our economic hinterland, driving synchronous lifting in Sichuan-Yunnan-Guizhou border area. This urban axis with mineral resource advantages, focus on the development of advanced technology, comprehensive utilization of resources of higher energy, new building materials, chemical industry, developing new energy and mining towns. Urban space organization-in gongxian County, Gao, junlian County Center for area organizations, improve, Gao, Gong, junlian County comprehensive services, and promoting regional economic development and population growth of the agglomeration. Along the main traffic arteries to implement "point-axis development" mode key repeatedly, Shahe town, Xiao Zhen, Luo table Zhen, Luo town, love Mu Zhen and other towns as district development focuses on cities and towns, promote the development of district 溶剂清洁搓纸轮和送纸轮，否则可能使胶轮发粘损坏。 如果打印纸不能进入打印机或托纸板没有升起的动作，可能是搓纸轮离合器定位凸轮不动作。打开打印机边盖，观察打印时离合器是否有动作(注意，眼睛不能*近打印机，以防止激光伤害眼睛)。如离合器有动作而凸轮不转，应检查凸轮摩擦止动弹簧是否松脱，修复后可排除故障。如离合器无动作，用万用表测量离合器线圈电阻，应在150欧姆左右，如果线圈电组小于100欧姆，说明线圈内部短路;线圈电阻无穷大，说明线圈断路，无电流通过，修复或更换即可。惠普4VC或佳能BX型打印机的搓纸轮是采用摩擦式电磁离合器驱动，损坏后修复较难，可直接更换。 如果打印机托纸板没有滞留时间，搓纸轮还没有来得及将打印纸送入打印机，托纸板马上落下。这说明托纸板凸轮或搓纸离合器摩擦片惰性失灵，用丙酮清洗摩擦片或用酒精清洗离合器内部。 经过以上检修后，如仍然有卡纸现象。应考虑卡纸部位有异物阻挡打印纸的通路，或在卡纸部位有熔化的墨粉粘附在通道的导纸板上，阻挡打印纸顺利通过。有些使用分离爪分离打印纸的机型，分离爪是*弹簧的拉力紧贴在定影热辊表面，当分离爪尖部粘有熔化的墨粉并形成间隙后，打印纸定影后就不能顺利与定影热辊分离，而将打印纸卡住。分离爪弹簧拉力减弱也能造成卡纸。检修时也不可将弹簧调得过紧，这样分离爪容易刮坏定影热辊表面的氟膜，造成打印的图像在定影时发生缺陷。定影组件内传动齿轮磨损过度或掉齿，也是造成卡纸故障的主要原因，检修时也应引起注意。 二、常用维修方法 激光打印机的维修方法一般可分为以下四种，即分割法、面板法、震动法、替代法。 (1)分割法:前面我们讲到激光打印机是集激光、电子、光学、机械于一体的设备，通urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future development trend of synthetic judgments, planning, urban spatial structure of urban system can be summarized as: "a pole along the two axes". "A" refers to the metropolitan area along the Yangtze River, is the core area of the development of the city. Plans to build for the Yangtze River economic belt on the pillar, advancing along the ... Guanghe River, Yiliang, prestige of the external cohesion of zhaotong, Yunnan, internal connecting Yibin city to the North. The Sichuan-Yunnan-Guizhou border area of Yibin, in the city of zhaotong, liupanshui three, zhaotong city, the most populous and most extensive regions, the most economically backward, to the North in Wumeng mountain area of yanjin, shuifu, suijiang counties radiation power is relatively weak. Yibin city and infrastructure in such areas should be strengthened and docking, extending southward to public services, promote the development of mineral resources in Northeast Yunnan, expand our economic hinterland, driving synchronous lifting in Sichuan-Yunnan-Guizhou border area. This urban axis with mineral resource advantages, focus on the development of advanced technology, comprehensive utilization of resources of higher energy, new building materials, chemical industry, developing new energy and mining towns. Urban space organization-in gongxian County, Gao, junlian County Center for area organizations, improve, Gao, Gong, junlian County comprehensive services, and promoting regional economic development and population growth of the agglomeration. Along the main traffic arteries to implement "point-axis development" mode key repeatedly, Shahe town, Xiao Zhen, Luo table Zhen, Luo town, love Mu Zhen and other towns as district development focuses on cities and towns, promote the development of district 过分析故障现象，可以采取“分割”的手段进行故障的判断与维修。首先，分析引起故障发生的原因是在哪一部分，如果是发生在光学或机械部分，就可以排除其他部分，集中精力于故障发生的部分。这就是通常所称的分割法。 (2)面板法:面板法是一种比较直观的方法，它是利用打印机面板指示灯的状态，或显示窗中显示出的代码信息，采取相应的方法排除故障。面板所反映出的代码，是由打印机控制系统检测并提供的信息，当然，并不是所有的“报错”信息都百分之百地正确，有一些故障，是由其他故障的连锁反应引起的，但这对于有经验的维修人员十分有利。如有的惠普4VC型打印机在显示“16 TONER LOW(表示碳粉将用完)”，同时显示“40 ERROR(表示计算机与 ”，但不影响打印机的正常打印机波特率不同或计算机驱动程度、打印机接口板电路问题) 工作。而“40 ERROR”是由前面代码的连锁原因引起的，清除“16TONER LOW”信息后，“40 ERROR”也就同时消失了。所以正确理解面板信息的含义是十分必要的。(3)震动法:维修、检查激光打印机时，采用“震动检查”的方法十分有效。特别是对比较旧或用得时间很久，但无特别明显大故障的打印机。震动法可以是多种多样的，一般是用手轻轻拍打机器或用绝缘的物体敲打、轻拨电路元件，当触到某个部件时故障消失，基本可以直观地判定故障即在此处。 由于激光打印机是多种技术的结合体，自身工作环境较为恶劣，一些部位工作电压很高，有些部件容易老化、氧化，造成部件损坏或烧坏，内部积尘较多的打印机尤为多见。这些都可以造成打印机的软故障，部件接触不良也能造成工作时好时坏，所以震动法在维修过程中不失为一种简便易行的好方法。 (4)替代法即是用新的元件或其他相近的元件代替打印机中的某个元件。有时在维修过程中，对出现故障的部件一时难以准确判定其是否损坏，手头上又没有专用的检测仪器，urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future development trend of synthetic judgments, planning, urban spatial structure of urban system can be summarized as: "a pole along the two axes". "A" refers to the metropolitan area along the Yangtze River, is the core area of the development of the city. Plans to build for the Yangtze River economic belt on the pillar, advancing along the ... Guanghe River, Yiliang, prestige of the external cohesion of zhaotong, Yunnan, internal connecting Yibin city to the North. The Sichuan-Yunnan-Guizhou border area of Yibin, in the city of zhaotong, liupanshui three, zhaotong city, the most populous and most extensive regions, the most economically backward, to the North in Wumeng mountain area of yanjin, shuifu, suijiang counties radiation power is relatively weak. Yibin city and infrastructure in such areas should be strengthened and docking, extending southward to public services, promote the development of mineral resources in Northeast Yunnan, expand our economic hinterland, driving synchronous lifting in Sichuan-Yunnan-Guizhou border area. This urban axis with mineral resource advantages, focus on the development of advanced technology, comprehensive utilization of resources of higher energy, new building materials, chemical industry, developing new energy and mining towns. Urban space organization-in gongxian County, Gao, junlian County Center for area organizations, improve, Gao, Gong, junlian County comprehensive services, and promoting regional economic development and population growth of the agglomeration. Along the main traffic arteries to implement "point-axis development" mode key repeatedly, Shahe town, Xiao Zhen, Luo table Zhen, Luo town, love Mu Zhen and other towns as district development focuses on cities and towns, promote the development of district 此时，可以分析故障大致可能发生的部位，采用新的代用元件暂时替换。对于分离元件的替换，有时可能找不到原型号的器件，这时可用相近型号的元件替代，但元件的主要参数必须一致。如当打印机主电机或扫描电机晶振损坏发生字符变形时，所更换晶振的频率值必须符合原

标准

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。如果是电源供电保护元件损坏，也可以采取拆次补主的方法替换，如压敏电阻、热敏开关一时找不到，可以暂时拆除，或采用折次补主的办法，等找到元件后换上即可。但由此会出现电路保护故障，用这种方法一定要非常慎重。 分析激光打印机出现黑道的原因 一、 感光鼓 ( 1 ) 刮板压力过大，长时间摩擦造成感光表面普遍划伤; ( 2 ) 感光鼓安装不合适，与其它部件接触划伤感光鼓。 二、 清洁部分 ( 1 ) 刮板的刃口积粉过多，清洁效果不良;刃口有缺陷。 ( 2 ) 纸张的一端有黑带、一般是对应该端的充电部分或清洁部分出现故障。 三、显影部分 ( 1 ) 磁辊上沾有条状墨粉凝结物; ( 2 ) 显影辊上墨粉分布不均匀，程条状分布，刮刀下有杂物或纸屑。 四、定影部分 ( 1 ) 卡纸或凝固的墨粉堵塞定影器入口，转印后尚未定影的印品与定影器入口磨 损，而出现黑条及图像损伤，可用酒精擦拭; ( 2 ) 加热辊表面清洁不良，沾有墨粉，产生黑条。 三星4016、4216、565P换粉清零方法 565P换粉清零方法 三星4216换粉清零方法:按菜单 按# 按1934(两秒钟内完成)--按菜单—按用滚动键找到NEW开头的选项—按2次确认---按菜单---按#--按1完成 三星SCX-4116清零 urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future development trend of synthetic judgments, planning, urban spatial structure of urban system can be summarized as: "a pole along the two axes". "A" refers to the metropolitan area along the Yangtze River, is the core area of the development of the city. Plans to build for the Yangtze River economic belt on the pillar, advancing along the ... Guanghe River, Yiliang, prestige of the external cohesion of zhaotong, Yunnan, internal connecting Yibin city to the North. The Sichuan-Yunnan-Guizhou border area of Yibin, in the city of zhaotong, liupanshui three, zhaotong city, the most populous and most extensive regions, the most economically backward, to the North in Wumeng mountain area of yanjin, shuifu, suijiang counties radiation power is relatively weak. Yibin city and infrastructure in such areas should be strengthened and docking, extending southward to public services, promote the development of mineral resources in Northeast Yunnan, expand our economic hinterland, driving synchronous lifting in Sichuan-Yunnan-Guizhou border area. This urban axis with mineral resource advantages, focus on the development of advanced technology, comprehensive utilization of resources of higher energy, new building materials, chemical industry, developing new energy and mining towns. Urban space organization-in gongxian County, Gao, junlian County Center for area organizations, improve, Gao, Gong, junlian County comprehensive services, and promoting regional economic development and population growth of the agglomeration. Along the main traffic arteries to implement "point-axis development" mode key repeatedly, Shahe town, Xiao Zhen, Luo table Zhen, Luo town, love Mu Zhen and other towns as district development focuses on cities and towns, promote the development of district 菜单,上一级,左箭头,右箭头,上一级,确认(2秒内完成)直到出现一个英文是,,,, 后再按菜单,右箭头三次,直到出现一个英文字母的后三个字是,,,的按确认,这时出 现了正常的时间下面有,,,字母,再按确认 然后关机重起就好了 urban area 2.5.2 Yibin city in Yibin city, according to resource and environment characteristics Urban population and urban spatial distribution, spatial distribution of industries, major infrastructure Corridor layout, combined with the future development trend of synthetic judgments, planning, urban spatial structure of urban system can be summarized as: "a pole along the two axes". "A" refers to the metropolitan area along the Yangtze River, is the core area of the development of the city. Plans to build for the Yangtze River economic belt on the pillar, advancing along the ... Guanghe River, Yiliang, prestige of the external cohesion of zhaotong, Yunnan, internal connecting Yibin city to the North. The Sichuan-Yunnan-Guizhou border area of Yibin, in the city of zhaotong, liupanshui three, zhaotong city, the most populous and most extensive regions, the most economically backward, to the North in Wumeng mountain area of yanjin, shuifu, suijiang counties radiation power is relatively weak. Yibin city and infrastructure in such areas should be strengthened and docking, extending southward to public services, promote the development of mineral resources in Northeast Yunnan, expand our economic hinterland, driving synchronous lifting in Sichuan-Yunnan-Guizhou border area. This urban axis with mineral resource advantages, focus on the development of advanced technology, comprehensive utilization of resources of higher energy, new building materials, chemical industry, developing new energy and mining towns. Urban space organization-in gongxian County, Gao, junlian County Center for area organizations, improve, Gao, Gong, junlian County comprehensive services, and promoting regional economic development and population growth of the agglomeration. Along the main traffic arteries to implement "point-axis development" mode key repeatedly, Shahe town, Xiao Zhen, Luo table Zhen, Luo town, love Mu Zhen and other towns as district development focuses on cities and towns, promote the development of district