One of the most common faults when using a copy is the cardboard. It will really collapse when the copy is half stuck.If you want to solve the card paper, you must first understand the reason for the cardboard.Whether to separate claw wear, whether the paper road sensor fails, whether the roller is worn with the bit of the bit and the driver clutch damage, whether the export baffle displacement, etc.If it is a cardboard caused by separation claws, you can use water -free refinement to clean the shadow roller and the ink powder on the separated paw. Remove the blunt separation claws and polish the sharpness with fine sandpaper.The solution to other card paper reasons is to understand with the editor.
Why is a copy of the copy?
1. For long -term use of separate claw wear, the machine photosensitive drum or fixed shadow roller separation claws will be severely worn, so cardboard will appear.In severe cases, the separation paw cannot be separated from the light drum or the fixed shadow roller, causing the paper to wrap it on it.At this time, the water -free refined washing the shadow roller and the ink powder on the separation claw, removed the blunt separation claws, and polished the sharpness with fine sandpaper, so that the copier can continue to use it for a while.If not, only replace new separation claws.2. Paper sensor fault paper road sensors are mostly located in the separation zone, the fixed -mortem outlet out of the paper mouth, etc., and use ultrasonic or photoelectric components to detect the passage of the paper. If the sensor fails, it cannot detect the passage of the paper.When the paper is moving forward, when the small leverage of the touch of the sensor is touched, the ultrasonic or light is blocked, thereby detecting that the paper has passed and issued instructions for the next step.If the small leverage turns the failure, it will prevent the paper from advancing, causing the cardboard to fail, so check whether the paper sensor should move correctly.
3. The opposite roller wear and the driving clutch damage to the pair roller is the hard rubber roller that drives the paper forward after rubbing the paper box, which is located on the upper and lower sides of the paper.After the roller is ground, the paper movement speed will slow down, and the paper will often get stuck in the middle of the paper road.The damage of the right roller driver clutch makes the roller unable to rotate, and the paper cannot pass. If this occurs, a new pairing roller should be replaced or the corresponding treatment should be replaced.
4. The export baffle displacement copy paper is output through the export baffle, and a copy of the copy is completed.For long -term copies, the export baffle sometimes displacement or sloping, preventing the copy paper from the smooth output, causing cardboard failure.At this time, the export baffle should be corrected, so that the baffle is straight, the movement is free, and the cardboard failure will be resolved.
5. Fixed shadow pollution roller is the driving roller when the copy paper passes. The ink powder melted by high temperature during the fixed shadow can easily pollute the surface of the fixed shadow roller (especially when the lubrication is poor and clean), so that the copy paper is stuck on the fixed shadow roller.At this time, check whether the roller is clean, clean scraper, whether the silicon oil supplement is effective, and whether the fixed shadow roller cleaning paper is used up.If the pollution of the shadow roller is washed with waterless wine, and a little silicone oil is applied on the surface.In severe cases, you should change the felt pad or clean paper.
Avoid eight tips for copy machine card paper
1. Copy paper selection of copy paper is the culprit that causes the cardboard and the life of the copy.It is best not to choose from paper with the following phenomena:
a. The same pack of paper is unevenly thick, the size is different, and there are even defects.
b. There are stubbles on the edge of the paper.
c. There are too many paper hair. After shaking on the clean desktop, a layer of white dandruff will be left.Too many copies of paper hair can cause the paper wheels to be too slippery, so that they cannot be rubbed on paper, accelerating the light sensing drums, the wear of the fixed shadow roller, and so on.
2. The closer the paper box is closer to the paper box, the shorter the journey during the copying process, and the less the "card paper" opportunity.
3. Use the carton uniformly. If the two carton boxes are next to each other, the rotation can avoid the phenomenon of the paper paper phenomenon caused by the excessive wear of a paper road.
4. Shake the paper on the clean desktop shake the paper, and then rub it repeatedly, so that the paper hair can be reduced.
5, moisture -proof and anti -static moisture paper deformation after heating in a copy, resulting in "cardboard", which is particularly serious when double -sided copying.The weather in autumn and winter is dry and easy to generate static electricity. Copy paper often sticks together two or three sheets, causing "cardboard".It is recommended to place a humidifier near a copy.
6. Cleaning If the "card paper" phenomenon that cannot be rubbed up often occurs, you can wipe the paper wheel with a wet skim cotton (dont dip too much water).
7. When the removal edge is a deeper background, it often causes a copy to make a fan -shaped card out of the paper mouth.The use of a copy of the copier can reduce the probability of "cardboard".
8. Regular maintenance to comprehensively clean and maintain the photocopy is the most effective means to ensure the copying effect and reduce the "card paper".
"Card paper" occurs in a copy, please pay attention to the following points when taking the paper:
1. When taking "card paper", only parts allowed to be allowed on the copy of the copy.
2. Take out the whole paper as much as possible, be careful not to leave the broken paper in the machine.
3. Do not touch the light drum to avoid scratching the drum.
4. If all "card paper" is cleared, but when the "card paper" signal is still not disappeared, you can turn off the front cover once, or switch the machine power supply once.