罗兰写真机维修指南

mimaki专业维修手册济宁字塔图王广告设备有限公司Mimaki维修手册Mimaki济宁字塔图王广告设备有限公司Mimaki维修手册一(MIMAKI JV2写真机报错:ERROR50 故障原因和解决方法:1、纸张放得太靠右。

2、材料太薄造成透明度过强:更换材料。

3、纸张感应器坏:更换纸张感应器。

4、纸张感应器灵敏度太低:调整,PARAMETER?SYSTEM 10,50ELV的数值。

5、纸张感应器龌龊:酒精擦拭纸张感应器。

二(MIMAKI JV2写真机报错:ERROR 007 Temp n 故障说明:MIMAKI JV2写真机报错 ERROR 007 Temp n ，机器检测到异常问题。

1、机器版本在1.6以上，且有一喷头坏，导致将版本降到1.6;2、机器版本在1.6以上，喷头数量少于6个。

解决方法:请将坏的喷头更换掉或者将少的喷头补上。

三(MIMAKI JV2写真机报错:ERROR40 故障现象:报错:ERROR40处理方法: 1、检查X轴涡轮是否损坏，造成阻力过大。

2、X轴马达寿命已到，更换马达。

四(MIMAKI JV2写真机报错:Error 51 Y ORGIR报错代码:Error 51 Y ORGIR 故障原因:墨车感应器龌龊或墨车感应器坏。

解决方法:清洁或更换喷车感应器。

五(MIMAKI JV2写真机报错:ERROR20 MIMAKI JV2写真机如果报错:ERROR20。

解决方法:可先拔下数据接收板，如果能正常打印测试条，说明数据接收板损坏，否则为主板损坏。

六(MIMAKI JV2写真机报错:ERROR41 处理方法:1、检查皮带松紧是否适宜。

2、 Y 轴马达是否达到使用寿命期限,3、皮带老化或磨损，造成阻力过大。

请更换皮带。

七(MIMAKI JV2写真机报错:press ent key 解决方案:1、检查前盖感应器:是否松动,2、检查喷头:回位时是否撞到墨车回位感应器,3、检查皮带是否太紧。

37印刷技术 2020/12在印刷企业中，罗兰R700系列印刷机的保有量很大。

该设备自1992年上市至今已经有28年之久，因其高度自动化、印刷质量好、精密性强、坚固耐用等良好特点深受市场认可。

而随着使用年限的增长，罗兰R700系列印刷机的自动化控制系统内部部分元器件参数会发生变化，导致印刷过程中出现各类故障，影响生产，给企业带来经济损失。

常见故障现象罗兰R700系列印刷机的MMS 电路板型号是相同的G35A495070，只是其内部程序不同，发生故障一般出现以下情况：①正常印刷过程中突然报错停机；②停机断电几天后再开机不能进入系统，报错且无法重装磁盘程序；③换MMS 电路板过程中不能装入磁盘程序并报错。

故障分析与维修MMS 电路板是高度集成的多层电路板，该电路板上有14个RAM 随机存储器、17个ROM 只读存储器、1个时钟存储器、几十个各类逻辑电路，其构造复杂，在没有相关资料图纸参考的情况下，发生故障时维修是很大问题。

根据多年的实操经验，笔者总结了一套系统的维修方法，步骤如下。

步骤一维修前要大概分析故障电路板中各元件的基本作用，目测电路板中是否有明显的元件损坏、是否有脱焊和接触不良。

维修电路板时多采用先易后难的方法来判断故障，逐步找出故障点，因为一点小小的问题可能会导致各种各样的故障，所以一定要仔细检测、分析判断。

步骤二若目测没有发现问题，再根据电路特点用万用表检测电感、电阻、电容是否正常，如有异常，要找出产生异常的具体原因，是故障所致还是电路设计所致，而对半导体元件的检测要用万用表二极管档，检测各半导体元件的半导体特性是否存在、正反向阻值是否正常。

有较大差异的元件要从电路板上拆下单独测试，弄清楚有差异的原因，也可以用集成电路测试仪对半导体元件进行测试。

需要说明的是，集成电路测试仪对电路的逻辑功能测试很方便，可以检测逻辑电路的逻辑功能是否正常，但是这种检测方法需要把元件从电路板上拆下来才能进行检测。

DF-712U LED-UV Flatbed PrinterEngineer's manual0.Preparing0-1.Tools (1)0-2.Special tools (2)ponent introduce1-1.Sensor map (3)2.Function check2-1.Printer function check2-1-1.How to open service menu (5)2-1-2.Sensor check (5)2-1-3.Linear encoder check (6)2-1-4.Key check (6)2-1-5.I/S check (6)2-1-6.Limit position check (7)2-2.Flat bed function check2-2-1.Engineer mode of Touch panel (7)2-2-2.Engineer function (8)3.Adjustment3-1.Adjustment about printer3-1-1.Gap adjustment of head (10)3-1-2.Cap position adjustment (11)3-1-3.Cap height adjustment (12)3-1-4.Flushing adjustment (13)3-1-5.Belt position adjustment (15)3-1-6.Head BIAS adjustment (16)3-2.Adjustment about flat bed3-2-1.Parallelism adjustment of ta b le (18)3-2-2.Squarence ad ju st m ent (20)3-2-3.Feed belt tension ad j ust m ent (21)3-2-4.Table up/down belt tension ad j ust m ent (22)3-2-5.Print beginning position ad j ust m ent (23)4.Replacement4-1.Replacement about printer4-1-1.Cap top re p lacement (26)4-1-2.Damper replace m ent (28)4-1-3.Drain pump re p lacement (32)4-1-4.Head re p lacement (35)4-1-5.Carriage motor re p lacement (40)4-1-6.Feed motor re p lacement (44)4-2.Replacement about Flat bed4-2-1.Belt of feed re p lacement (56)4-2-2.Belt of table up/down replacement (57)4-2-3.Blowers replacement (58)0-1 、ToolsItem Name S pe c.1Screwdriver For 3.0mm phillips screws2Screwdriver For 3.0mm phillips screws3Screwdriver For 3.0mm phillips screws4Screwdriver For 2.3 mm phillips screws5Allen wrench 1.5~5mm a set6Allen wrench3mm T-type7C-Type buckle clamp For axis8Diagonal pliers9Needle Nose Pliers68 973 4 2 1 50-2 、Special ToolsItem Name S pe c.1Torque Wrenches Torque range 0.8~2.0Nm2Dial gage Graduation 0.01mm3Tension gage Maximum 3kgf4Parallelism jig4 1321-1 、Sensor MapHead limit sensorTable Up/Down limit sensorDis t ribu t orSingnal boardPrinter rear limit sensorPrinter front limit sensor UV lamp control board2-1 、Printer Function check2-1-1 、How to open Service menu4Then press the three cursor key and the power key at the sametime to turn on the power2-1-2 、Sensor checkTo ensure sensor on printerR : Rear paper sensorH : Head lock sensorO : Limit sensorw : Wipe home sensorb : Choke valve sensorC : Front cover sensor2-1-3 、Linear encoder checkTo ensure encoder stableThe carriage will move from home to limit position automatically2-1-4 、key checkTo check reaction of key pressedWhich button be pressed & shown on LCD2-1-5 、I/S checkTo ensure wipe & felt return back home positionWipeFront sideF el t2-1-6 、Limit position checkTo define the left side limit position of scan motorTo make sure power off and use the method below to turn onPress Enter bu tt onafter position f ixed2-2 、Flat bed function check2-2-1 、Engineer mode of Touch panelPress Dbe logo 5smenu2-2-2 、Engineer function2-2-2-1 、Page 1 of Engineer menuIt could show status of sensor & signal.& switchGo back front page Go to next page1 35 72 4 689 10 1 12 131.UV-FAN : Press this button for testing of UV fan.2.UV-LAP : Press this button for testing of UV lamp.(Don't stare UV lamp directly)3.PAUSE : Showing PAUSE button was pressed or not.4.T-END : Showing the signal of table end was correct or not.5.Start : Showing the start button was pressed or not.6.Media : Showing the signal of media sensor.7.Pause :Showing the pause button was pressed or not.8.UV :Showing the UV power switch was turned on or off.9.Up limit :Showing the status of up limit sensor.10.Down limit :Showing the status of down limit sensor.11.Front limit :Showing the status of front limit sensor.12.Rear limit :Showing the status of rear limit sensor.13.CR-ORG :Showing the status of printer head locked position.Three kinds of language could be choice To set value of UV lamp shot & shut2-2-2-2 、Page 3 of Engineer menu Ver. of TP & PLCSwitch of head protecting Switch of Media detecting3-1 、Adjustment about printer3-1-1 、Gap adjustment of headTo adjust the right height between head & tableLoosen the screws(6pcs) of the head holderDon't take off the screws , please justloosen them and make sure head holderis movable.Put the jig between the head & table and re-tight the screws to fix the head holder2kgT able3-1-2 、Cap position adjustmentTo make sure the position between head & cap.Alignment of position will avoid air leak from cap.st ancef rameAbout 32±1mmPlease fix the screws after everything be confirmed3-1-3 、Cap height adjustmentThe right height of cap could extend the life time of cap topLoosen the fixed screws firstTo adjust the two screws for heightat the sameJIGPutting jig between the cap & head like the photo shownThe jig dimension is 1.85mm3-1-4 、 Flushing adjustmentThe right flushing position could make longer life time of cap top and keep cleaning around the cap.To take off the Right under Cover firstThen open the SERVICE MENUUsing & key to move the head carriage andThe slot of carriage cap guide just touch backup cap base is the right positionThis adjustment is to prevent the belt wear which is caused by the belt contacting with the pulley Flanges excessively.To enter the service menu firstThe scan motor will continue to operate after press enter keyThe position is proper when thebelt is not touching the Flanges ofthe Drive Pulley excessively.When the position isimproper, make adjustment asfollows.Loosen the fixed screws whenadjustment is necessary.Fixed screwTo adjust depend on the method above.This is necessary to obtain the good printing quality. Be sure to operate thisalignment when the head is replaced.Enter to the BIAS test printand print test patternTest pattern is printed like shownLoosen the fixed screws(1/2 turn)To turn the Adjustment Screw to make thelines of each color in the test patternstraight.When the right half of the lines are shifting downwards, turn the screw CW.When the right half of the lines are shifting upwards, turn the screw CCW two or three round once to get back to the position where the right-side lines are lower than the left ones. Print the test pattern again, and perform the head adjustmentTorque for tightening is 2kgf • cm (20cNm).Make sure not to tighten the screws toostrong.3-2 、Adjustment about Flat bed3-2-1 、Parallelism adjustment of tableThis adjustment could get better printingTo install theCaged Ball LM Guide first.And fix the jig on the Caged Ball LMGuide.Then install the dial gage on the jigAdjustment point of TableAdjustment mechanism at each pointTo turn M10 screws CW & M6 screw CCW at the same time will move table upward.To turn M10 screws CCW & M6 screw CW at the same time will move table downward.M10screw nut3-2-2 、Squareness adjustmentAdjustment was necessary after change belt or re-combine printer and flat bed.Transparent film1 meter scale 1:1 square pattern printedon transparent film and fold it to checksquarenessIf tolence more than 0.5mm, to adjustgear of screw. Then print square patternand check again.3-2-3 、Feed belt tension adjustmentAdjustment was necessary after change belt.1 2Loosen the fixed screws and move the idler for belt tensionadjustment3-2-4 、Table up/down belt tension adjustmentAdjustment was necessary after change belt.To pull belt to touch the idler2 41 3Loosen the fixed screws and move the idler holder for belt tension adjustment13-2-5 、 Print beginning position adjustmentAdjusting beginning position to fit tableThe beginning position depend on front limit sensor. Pattern printed after adjustment and check the right position.1Loosen the fixed screw and move sensor for/backwardBeginning posi t ion3-2-6 、Table up/down limit position adjustmentAdjusting screw to effect height of sliderlimit positionGap 1.5mmSt opperThe gap is 1.5mm between stopper &slider3-2-7 、Table end position adjustmentSet the right value of table end could auto stop printing near rear limit position.To check the table end value and position after limit sensor replaced.To get into for/backward function page,first. Key-in 1200 in blank of beginning position.Then press the marked place on the touch panel 5s.Front limit sensor TableendpositionRear limitsensor4-1 、Replacement about prin t er4-1-1 、Cap top replacemen tRemove the tube from the drain pumpRemove the spring and don't lose it.Remove the Cap Top with pressing the[T] shape hook down-ward and pull upthe Cap Top.Fix the new Cap Top by fitting the [T]shape hook with the Cap Top Base.When you fix the Cap Top, fit theSpring in the Groove on the bottom ofthe Cap Top.When you fix the Cap Top, fit the Spring in the Groove on the bottom of the Cap Top. Connect the tubes of the Cap Top to the Pump. Both tubescan be connected to the both connectors shown in the figure.4-1-2 、Damper replacementClose the choke valve first, to avoidleak ink from head side.Disconnect all Head Ribbon Cables fromthe Head.Put the disconnected Head RibbonCables underneath the Carriage Board.Unhook the Head Cover from theHead.Pull up the Damper, the ink tubes and the Head Covers slowly with opening the Hook of the Head Cover.Do not touch the valve of the Damper. When you touch the valve, the ink leaks from the Damper. When the ink drops on the Head Board, the Head will be broken.Pick the both ends of the DamperJoint and remove it from the Damper.or left orientation.Check whether the Damper Joint cannot be removed by pulling up itCheck whether the Damper Joint cannot be removed by pulling up itFix the Damper, the ink tubes and the Head Cover set to the Head with opening the hook of the Head Cover. Press the Head Cover to the Head until the hook of the Head Cover clicks into placeConnect the Head Ribbon Cables. Do not connect the cables to the wrong connector or connect the cables halfway. The Head will be broken. Check whether the Head Ribbon Cablesare connected to the correct connectors. Open the Chock Valve. And perform『 Power CL. 』 or 『 CHOKE CL. 』 once.4-1-3 、Drain pump replacementRemove the motor cable from the connector.Remove the tubes of the Cap Top and the drain tube.Remove the two screws fixing the Pump Unit Stay and take out the Pump Unit.Remove the two screws shown in the figure and remove the Pump Unit Stay.Remove the three screws shown in the figure and remove the motor from the Pump.Fix the Pump Unit Stay to the Pump with the two screws shown in the figure.Fix the Pump Unit with the two screws shown in the figure.Connect the tubes of the Cap Top and the drain tube to the Pump Unit.Connect the motor cable to the connector.Select [SERVICE MENU]>[I/SMENU]>[PUMP CHECK], and perform [PUMPSUCTION] and [PUMP RELEASE] tocheck the pumps work correctly.Clear the pump times. Select [SERVICE MENU]>[HISTORY MENU]>[MOTORGROUP]>[PUMP TIMES]>[CLEAR], and press the [ENTER] key.4-1-4 、Head replacementDisconnect all Head Ribbon Cables from the Head. Put the disconnected HeadRibbon Cables underneath the Carriage Board.Unhook the Head Cover from the HeadPull up the Damper, the ink tubes and the Head Covers slowly with opening the Hook of the Head Cover.Do not touch the valve of the Damper. When you touch the valve, the ink leaks from the Damper. When the ink drops on the Head Board, the Head will be broken. To prevent the ink from leaking or spattering, put the cloth on the Right Under Cover.Remove the screws as shown in the figureand remove the HeadFix the Damper, the ink tubes and the Head Cover set to the new Head.Turn the head rank label to the left and fix the Head.Press the Head Cover to the Head until the hook of the Head Cover clicks into place. Be careful not to make the head surface touch with the Head Carriage Base.Connect the Head Ribbon Cables to the Head.Do not connect the cables to the wrong connector or connect the cables halfway. The Head will be broken.Check whether the Head Ribbon Cables are connected to the correct connectors.Fix the Head with the screws as shown in the figure. You do not have to care about the order for fixing the screws.Use the 6kgf·cm to tighten up the screws by torque driver and the hexagonal bit.Turn on the Main Power SW, and t hent urn on the Sub Power SW while pressing the left, right and down keys to enter the Service Mode.In [PRINT MENU]>[HEAD RANK] menu, input the Head Rank shown in the figure printed on the label on the carton box of the Head.Input the Head Rank by selecting the digit with the left andright keys and changing the parameters with the up and down keys.Press the [ENTER] key to save the settings.Perform [FUNCTION]>[CLEANING]>[POWERFUL CL.] once.Clear the Head information. Perform[SERVICE MODE]>[HISTORYMENU]>[HEAD GROUP]>[SHOT COUNT 1] to[SHOT COUNT 8]>[CLEAR].Perform the following adjustments.1. THERMISTER CHECK[SERVICE MENU]>[THERMISTOR CHK]2. Test PrintWhen the printing result has a banding, a missing dot, a scratchy printing, or a blurred printing, perform the cleaning again.3. [BIAS ADJUSTMENT]4. [BI. DIR. ADJUSTMENT]4-1-5 、Carriage motor replacementRemove the Panel Cover first.When removing the Panel Cover, removethe ribbon cable from the Panel Board.Disconnect the connector of the MotorCable.Remove the spring on the Flange. Remove the three screws fixing theFlange, and remove the motor together with the Flange.The fixing direction of one screw nearthe spring is different from the others.Remove the three screws shown in the figure to remove the motor from the Flange. And fix a new motor to the Flange.Be careful with the fixing direction of the Flange in relation to the motor cables.Tighten up the three screws to fix the Flange in the order shown in the figure.Connect the connector of the Motor CableMove the Head Carriage by hand to the lock positionFix Panel Cover.Perform the SERVO LOCK CHECK.After turning on the Main Power SW, turn on the Sub Power SW while pressing the left, right and down keys to enter the Service Mode.In [MOTOR MENU]>[SERVO LOCK] menu, select [S].Move the Head Carriage left and right by hand and makesure the value on the LCD changes depending on the head Position.Press the [ENTER] key to excite the motor.Check the Head Carriage can not be moved easily by hand and the value on the LCD doesn't change.Perform the AGING. Go back to the [MOTOR MENU], and select [AGING]>[SCAN] and press the [ENTER] key. Make sure the machine per-forms AGING and then, finish it by pressing [ENTER] key.Don't load any media on the table when Performing [AGING]Clear the motor working hours.Go back to the Service Menu, and select[HISTORY MENU] >[MOTOR GROUP]>[MOTOR HOURS S]>[CLEAR] andpress the [ENTER] key. The motorworking hours will be reset to 0.4-1-6 、Feed motor replacement※Please turn off the power of flat bed before feed motor replacement.It could avoid printer for/backward movement.Remove the Right Side Frame Stay.When removing the Panel Cover, removethe ribbon cable from the Panel Board.Remove the Grit Encoder Board.Remove the Grit Encoder Stopper.Remove the Grit Encoder.Make sure not to scratch or leave any fingerprints on the Grit Encoder.Move the Head Carriage leftwards by hand.Remove the Inner Cover.Remove the screw fixing the Cable Support and make it floated.Remove the Feed Motor Cable with the junction cable from the Junction Board.Remove the spring.Remove the three screws shown in the figure and remove the Feed Motor.The bottom screw shown in the figure is removed through the slit on the bottom of the BedPull out the Feed Motor leftward and takingout it from the rear side of the Cap Top unit.Remove the three screws as shown in the figure to remove the motor from the Flange. And fix a new motor to the Flange.Be careful with the fixing direction of the Flange in relation to the motor cables.Take in the new Feed Motor from the rear of the Cap Top unitand fit it with the Frame.。

罗兰700维修手册机械部分产品培训目录第一章技术数据第二章安装第三章输纸机第四章输纸定位第五章摆动叼纸牙第六章输纸滚筒第七章滚筒第八章传纸器第九章输墨装置第十章润版装置第十一章主传动第十二章收纸装置第十三章润滑——供气第十四章电子部件的信息第十五章上光机组第十六章APL / PPL装版系统1.1 概述1 输纸机2 输纸台3 摆动叼纸牙4 输纸定位滚筒5 压印滚筒6 传纸器7 橡皮滚筒8 印版滚筒9 供墨装置10 润湿装置11 收纸滚筒12 收纸装置1－51.2 规格尺寸，mm纸张（3B幅面）最大740×1040最小340×480图像区域 715×1020印品起点 10－12印刷材料厚度 0.04－0.1R702-R709 15000张/小时最大印刷速度R710 13000张/小时系列747以上的机型（参见第6页）标准印版滚筒印版滚筒直径（滚枕）300印版滚筒下陷0.5印版滚筒直径299印版边缘到印品起始点43印版厚度0.3-0.5印版（长度×宽度） 785×1030包衬纸 755×1030圆周方向套准调整，机动±1轴向方向套准调整，机动±1橡皮滚筒橡皮滚筒直径（滚枕）300橡皮滚筒下陷 2.6橡皮滚筒直径294.8橡皮布（长度×宽度），带夹条。

910×1060包衬纸770×1030面纸 780×1030橡皮布厚度 1.9压印滚筒：压印滚筒直径600滚枕的直径599.31－5选配基础 纸堆高度标准 mm 275 550 主纸堆 1180 1455 1730 输纸机（没有纸台）剩纸纸堆 500 500 500 主纸堆 1080 1355 1630 输纸机（没有纸台）中间纸堆100 100 100纸堆高度144选配基础 纸堆高度标准 kg 275 550 主纸堆 1300 1300 1300 输纸机（没有纸台）剩纸纸堆 450 450 450 主纸堆 1300 1300 1300 输纸机（没有纸台）中间纸堆280 280 280压缩空气供气 操作压力 标准 8巴APL/PPL 换版装置 9巴纸张翻转 10巴1－91-81.4 快速转换（选配项）概述德鲁巴2004展览会上展出了罗兰700的高端机型带有全面快速转换功能。

下面将罗兰FJ600/500/400/540/740系列写真机常见技术问题—一列举出来，并提供相应解决办法，希望能给喷友带来一点帮助。

一、打印图象中有明显断线条纹原因：墨头断针引起，压电式喷头只要有一个墨孔堵塞，就有可能造成在图象中产生断线条纹。

如有多个喷孔堵塞，将使断线条纹愈变严重。

解决方法：1、清洁墨头，把堵塞喷头清洁出来；2、管道中有杂；3、墨囊中有杂质，清洗墨囊管道；4、墨水被污染；5、墨水品质有问题，更换墨水；6、环境问题,温度太低，须安装空调,改善环境温度；7、喷头状态不佳，更换喷头；8、喷头表面太脏,有绒毛，清洁喷头表面；9、刮片、墨栈太脏，清洗刮片、墨囊、墨栈；10、墨囊中有空气管道，将墨囊中空气抽出。

二.打印图象中有叠印式深色条纹原因：1、墨头偏位，单墨头有斜向偏位，两墨头位置不齐。

2、送纸器夹纸太紧，造成进纸不畅，给Y轴步进电机造成较大阻力，不能达到标准步进值。

3、不同厚薄纸张进纸时步进量有差异。

解决方法：1、校准喷头，请联系专业技术人员处理。

2、采用手动放纸，减少阻力。

3、调整机器内纸张步进设置CALIBRATION菜单，增加或减少步进值。

4、喷头断线，清洗喷头。

5、打印墨量不够，加大出墨量。

6、放纸器太紧，放松放纸器。

三.打印过程中墨车在图象两端停顿数秒原因：1、电脑运算速度跟不上传输速度、打印速度。

2、采用打印口传输，大图时传输速度跟不上打印速度。

解决方法：1、更换速度更快的电脑，一般要求使用奔4 1.7G以上的电脑。

2、采用100M网线传输，网络传输速度比打印口传输速度快。

3. 机器死机将机器外壳接地4. 电脑死机重启电脑四.滴墨甩墨解决方法：1.温度太低，提升环境温度。

2.喷头未清洗干净，重新清洗喷头。

3.管道或墨囊破裂，更换管道或墨囊。

4.墨水加得太多，加墨水量不超墨盒。

五.墨头不出墨解决方法：1.墨囊中无墨水(墨合) ，抽墨或加墨水；2.喷头数据线未插好，重新插喷头数据线；3.喷头坏，更换喷头；4.喷头车控制板故障，更换喷车控制板。

写真机常见故障及处理方法1写真机常见故障及处理方法1摄影机是我们生活中经常使用的电子设备，但在使用过程中常常会遇到一些故障。

下面我将就一些常见的摄影机故障及处理方法进行详细介绍。

1.电池不正常故障表现：无法开机或电池电量剩余不足。

a.确保电池已插入正确位置，安装正确的方向。

b.检查电池接触是否良好，如果氧化或脏污，可以用纸巾轻轻擦拭。

c.更换电池，确保使用原厂或兼容电池。

d.如果电池电量一直不足，考虑更换电池充电器。

2.LCD显示屏故障故障表现：显示屏无法正常显示图像或显示屏上出现杂色、黑线等问题。

a.检查LCD显示屏连接线是否插好，如果松动可以重新插入。

b.重启摄影机，有时候故障可能只是暂时性的。

c.如果以上方法无效，需要将摄影机送修。

3.自动对焦故障故障表现：摄影机无法对焦或对焦速度过慢。

a.检查摄影机是否设置为手动对焦模式，如果是，可以切换至自动对焦模式。

b.清洁镜头的金属接点，确保电子接触良好。

c.重新设置摄影机的对焦点。

d.如果以上方法无效，可能是摄影机的对焦模块出现故障，需要送修。

4.快门故障故障表现：摄影机无法拍摄照片，按下快门按钮没有反应。

a.检查快门按钮是否被卡住，清除任何杂质或污垢。

b.拍摄时确保快门按钮完全按下。

c.更换电池，有时候电池电量不足会导致快门无法正常工作。

d.如果以上方法无效，可能是摄影机的快门模块出现故障，需要送修。

5.存储卡故障故障表现：存储卡无法读取或无法写入数据。

a.检查存储卡是否正确插入，可以将存储卡拔出重新插入试试。

b.检查存储卡是否已满，如果是，可以删除一些不必要的照片或视频。

c.检查存储卡是否受到损坏，如果有损坏，需要更换存储卡。

d.如果以上方法无效，可能是摄影机的存储卡接口出现故障，需要送修。

总之，摄影机常见故障及处理方法有很多，以上只是其中一部分。

在遇到故障时，用户可以尝试一些简单的方法解决问题。

如果问题无法解决，建议用户将摄影机送修到专业的维修中心。

喷绘机浅谈滴墨现象最近，有不少用户反映，机器哟滴墨现象，就是在喷画过程中有墨滴滴在画面上，大家感到无从下手；滴墨现象不外乎有以下几个原因：一、静电进入冬季以后，各地区气温普遍较低，降水量较少，车间内又需采暖，因而造成室内空气干燥，湿度远达不到设备要求的标准（40%-60%），所以静电就伺机猖狂，成为这一现象的第一杀手，因为空气本身就是一个天然的静电刷，喷画过程中介质摩擦所产生的静电，很大一部分需要从空气中排除，如果，车间里的湿度较低，那么出现这个现象就不足为怪了。

解决的办法也非常简单，有条件的可买一个工业加湿器或静电刷，或者直接用一个小喷雾器在车间里面不定时的洒些水，使湿度稍高一点。

二、液位我们都知道设备上有一个二级墨盒，也叫做中间墨盒，如果它里面的液位高出腔内液位的话，墨水就直接从喷嘴流出来了，造成糊嘴现象，根本无法正常喷画。

因为，喷头是靠虹吸现象从二级墨盒获取墨水的，所以二级墨盒的液位一定要比喷头腔内的液位低一些，一般要低5-10mm左右。

三、墨水一些墨水的粘度较低，流动性强，也会出现滴墨水现象。

喷绘机保养须知一、每天工作完成后，保养喷头方法如下：1、关机。

2、把机头移到左侧、在喷头下方放一个耐腐蚀的容器用与盛装清洗废液。

3、用玻璃注射器抽去清洗液，然后往四个喷头喷射清洗液（针头请勿碰到喷头）。

4、用保鲜膜包起喷头。

二、若喷绘机48小时以上不工作，必须清理喷头中的墨水，方法如下：1、关机。

2、把机头移到左侧、在喷头下方放一个耐腐蚀的容器用与盛装清洗废液。

然后从机头后面拔除连接的供墨管。

3、用玻璃注射器抽取50ml清洗液从供墨管往喷头里用力注射，直到把喷头里的墨水冲洗干净为止，然后用柔软无灰的纸巾把喷头边上残余的清洗液轻轻地吸干净，最后把墨管插回原位并拧紧固定螺母，每个喷头的清洗方法相同。

4、用保险膜包起喷头。

注意：1、清洗喷头时必须先关闭电源。

2、溶剂型墨水有腐蚀性，严禁溅落到喷头周围的塑料部件，因此，在清洗前一定要先把周围的信号线和电路板保护起来。

写真机常见问题解决及功能键介绍一、写真机打图时出现方格断墨：光栅赃了，需用棉签沾清水擦洗光栅上下，应多擦几次洗净后用干棉签把水擦干。

二、写真机不可认墨水匣：解密卡松了需重新插好，或解密卡坏了。

三、写真机打图错位：⒈皮带擦皮带轮卡，需调整皮带轮。

⒉伺服电机坏了，需更换伺服电机。

⒊铜环脏了，需清洗或更换铜环。

四、写真机喷头不出墨：⒈小车板发热，需关闭机器休整。

⒉触电带坏了，需更换触电带。

⒊喷头堵了，需抽洗喷头。

⒋墨管接口堵了，需拔下多插几次即可，⒌喷头干扰，互换喷头位置，和用纸巾垫在喷头与触电带之间来检查是那个喷头干扰，更换喷头。

⒍如出现四个喷头同时不出墨，在排除喷头干扰后还不出墨即为小车板坏了。

五、写真机测不到纸：⒈测纸器脏了，需用棉签沾清水擦洗。

⒉测纸器没装好，需重装。

⒊测纸器坏了，需更换测纸器。

⒋小车板坏了，需更换。

六、写真机打图边线向一边斜：⒈伺服电机坏了，需更换伺服电机。

⒉光栅感应器脏了，需用棉签沾清水擦洗。

光栅感应器坏了，需更换。

七、写真机开机时小车架撞左边机架：⒈光栅感应器脏了，需清洗干净。

⒉光栅感应器坏了，需更换。

⒊数据线没插好，需多插几次。

八、写真机频繁测纸：⒈进纸传感器脏了，需清洗。

⒉进纸传感器没插好与主板连接或接触不好。

⒊进纸传感器坏了，需更换。

4，主板坏了，维修。

九、写真机打图时喷头滴墨：⒈喷头内空气没抽净，需多抽几次。

⒉墨管接口吻合不好，需重新插好或更换接口。

⒊喷头漏气，需查出何处漏气然后用胶水密封。

十、写真机打图时图面模糊：静电干扰，（静电安全电压为三伏以内）十一、写真机打图时出现规则性断墨：⒈小车板不稳定。

⒉喷头位置不对。

十二、写真机常见英文报错：⒈Internal ERROR shutdown Bad carriage paper se nsor(小车板或测纸器没插好接触不良)⒉Internal ERROR shutdown Carriage Axis Failure(电机接触不良需重插或电机损坏)⒊Internal ERROR shutdown CB LOLT 01RANGE LL、0(测纸器接触不好，需重插或更换测纸器)⒋IMP assoservice、 unexpected REQ(进纸传感器接触不良或损坏)十三、写真机打图时图面尺寸不对调整方法：先按辅助功能菜单→效准菜单→图纸纵轴线→将默认数值83.82改动，注意图长了则将数字加大，图小了则将数字减小（注，改动时以小数改按每毫米改0.1为准）改后一定要保存。

写真机故障大全及维修方法The pony was revised in January 2021℃-30℃。

7、绘图机不能检测纸张或出现“paper sensor error”报错原因: a、纸张检测器不清洁/损坏。

b、数据线未插好。

解决方法：1）、将纸张检测器清洁干净。

2）、将数据线重新插好。

8、四个墨头同时出现故障原因: 因墨车触点电缆带互联为一体，一般为一个墨头同时影响其它三个。

解决方法：用干净纸将任意三个墨头的触点区与墨车的触点区隔离，观察第四个墨头的表现，如果打印正常，证明该墨头正常，依此法逐步确定故障墨头。

并作相应处理。

9、打印图像向左偏斜/打清洗条时四色条各有一垂直空白条并相隔一个墨头的距离原因: 光栅标尺定位计数系统出错解决方法：清洁光栅及光栅检测器10、机器不能测纸原因:由于纸张的反光度不强而造成。

解决方法:可更换一种光面的材料测一下，或者用酒精擦拭测纸器。

一、打图时出现方格断墨光栅赃了，需用棉签沾清水擦洗上下光栅，应多擦几次洗净后用干棉签把水擦干。

二、不可认墨水匣解密卡松了需重新插好，或解密卡坏了。

三、打图错位1、皮带擦皮带轮卡，需调整皮带轮。

2、伺服电机坏了，需更换伺服电机。

3、铜环脏了，需清洗或更换铜环。

四、喷头不出墨1、小车板发热，需关闭机器休整。

2、触电带坏了，需更换触电带。

3、喷头堵了，需抽洗喷头。

⒋墨管接口堵了，需拔下多插几次即可，⒌喷头干扰，互换喷头位置，和用纸巾垫在喷头与触电带之间来检查是那个喷头干扰，更换喷头。

⒍如出现四个喷头同时不出墨，在排除喷头干扰后还不出墨即为小车板坏了。

五、测不到纸1、测纸器脏了，需用棉签沾清水擦洗。

2、测纸器没装好，需重装。

3、测纸器坏了，需更换测纸器。

4、小车板坏了，需更换。

六、打图边线向一边斜1、伺服电机坏了，需更换伺服电机。

2、光栅感应器脏了，需用棉签沾清水擦洗。

光栅感应器坏了，需更换。

3、光栅划伤了。

七、开机时小车架撞左边机架1、光栅感应器脏了，需清洗干净。