First, the printer paper and its disposal methods
1. Whether the printing paper can be flat. If there is a picture of the paper jam in the printer, the paper should be flat. If the paper is curled or wrinkled, it is better to use a flat, bright paper, and ensure that the paper can not be similarly colored. Attachment.
2. The paper is too thin or too much. It is necessary to ensure that the quality of the printing paper exceeds 60 grams, and the paper is too thin, which will cause the printer to become a problem when feeding paper, and easily form a printer paper jam. And it can't be too thick to load the paper at one time.
3. The pickup roller is worn. The pickup roller is the most wearable part of laser printing. When the paper in the paper tray is deformed and the paper is unfortunately picked up, the paper take-up roller is worn or the spring is loose. If the pressure is not enough, you can't send the paper into the rigid. When the paper take-up roller is worn, when it is unfortunately changed, the emergency rubber can be stopped by means of a rubber band. After wrapping around the rubber band, the friction of the crepe paper is increased, and the paper feed gauge can be deformed.
4. Other. If the paper tray device is not correct, the paper quality is not good (too thin, too thick, damp), etc., it is also likely to form a paper jam or can not take paper.
Second, the reasons for not feeding paper and disposal methods
1. The printing paper is placed too much. First review whether the device of the printing paper can match the scale. For example, if the loading position has ever exceeded the arrow mark on the left rail of the printer, if it exceeds, it is necessary to increase the printing paper.
2. Foreign body obstruction. Look at the outside of the printer for any foreign matter blocking. For example, if there is a paper jam in the printer, it will lead to a situation where paper is not fed. If there is a foreign object, it must be eliminated. When it is eliminated, the printer power supply must be closed first, and then the foreign object must be taken out. If the paper is pulled out, it is necessary to pull out the paper slowly along the paper exit bias. After the paper is jammed, it is necessary to review whether there is any residual paper, and to ensure that the shredded paper is also cleaned.
3. The printing paper is moist. If the application paper is stored too long and the name is wet, there is a scene where paper is not being produced. What we have to do is to dry the paper.
4. Can the ink be used up? If you are using an inkjet printer, the indicator light of the black or black ink cartridge will illuminate or light up to remind you that the ink will run out. If the ink cartridge is empty, the printer will not be able to feed paper.
Third, multiple pages at a time, the cause has 4
1. The status of printing paper. Inaccurate position of the printing paper will lead to the occurrence of multiple sheets of paper. The accurate paper height can not be higher than the arrow mark on the left rail of the paper slot. Secondly, review whether the paper specification can match the application request: component up to 60-180 grams of paper capacity meets the requirements, while ultra-thin papers of less than 60 grams are easy to emerge while feeding multiple images.
2. The nominal curl level of the printing paper. Curling also causes the occurrence of multiple sheets of paper at a time. To ensure that the paper is nominally flat and lubricated, if it is slightly curled, it can be found to flatten it.
3. The effect of electrostatic induction. Static induction also forms a multi-page image. It is necessary to spread the paper in a fan-shaped manner before the device prints paper to ensure that each paper can be separated by itself, and then press the paper into the guide according to the exact method. In the paper slot.
4. The status of the conditioning rod. For printers with paper-thickness conditioning, it is important to adjust the position of the conditioning rod. The position of the paper thickness adjustment bar is also different when applying different paper quality. For example, when applying a conventional thickness of the printing paper, the position of the conditioning rod must be set to "0". Of course, the differential printer's conditioning scale for the conditioning rod is not the same, it is best to refer to the explanation.
Fourth, the printer messed up paper
When you print to a page, you suddenly vacate a piece of paper, and then actively print it down. This is often caused by the long-term application of the printer, and the paper detection switch contacts are snoring due to wear and dust, which causes the printer to make a judgment. Disassemble the printer and find the paper detection switch with alcohol carefully cleaned and cleaned, which can correct the deformity.
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