Fault analysis of the hottest printer based on pri

2022-08-14
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Printer fault analysis based on printing paper

let's talk about the solution of smooth oil feeding multi page paper at one time

in the frequent printing process, we often encounter the printer's failure to handle paper, including feeding multi page paper at one time, paper jam and no feeding. So after these failures, how should we deal with them? The following is the solution to the printer's inability to process paper, for your reference only:

first, check whether the position of the printing paper is placed correctly. The correct thing is that the paper height cannot be higher than the arrow mark on the left guide rail of the paper slot; Pay attention to the production efficiency and energy requirements. Secondly, check whether the specification of the printing paper meets the use requirements: by default, the printing paper with a weight of 60 to 180 grams can meet the requirements, while the ultra-thin printing paper with a weight of less than 60 grams is easy to feed multiple pages at the same time

the curling degree of the surface of the printing paper will also lead to the phenomenon of feeding multiple pages at one time. Therefore, we must ensure that the surface of the printing paper used must be flat and smooth. If it is slightly curled, we can find a way to flatten it or turn it in the opposite direction to slightly curl the printing paper, so as to reduce the curling degree of the printing paper

in order to prevent the phenomenon of feeding multiple pages at a time caused by electrostatic induction, we must first dust off the printing paper in a fan-shaped manner before installing the printing paper to ensure that each page is separated, and then load the printing paper into the paper guide slot according to the correct method

for printers with paper thickness adjustment function, it is also important to adjust the position of the adjustment lever. When using different paper, the position of the paper thickness adjusting lever is also different. For example, when printing on a conventional thickness of printing paper, the position value of the adjusting lever must be set to "0"; When accelerating the industrialization process, the adjustment standard of adjusting rod for different printers is different. We'd better refer to the manual

solution of no paper feeding

first check whether the installation of printing paper meets the standard, for example, whether the loading position has exceeded the left guide rail of the printer. Inspector Chen manor introduces the arrow mark. If it exceeds the mark, the printing paper must be reduced

next, check whether there is any foreign matter blocking inside the printer. For example, if there is paper jam in the printer, it will lead to no paper feeding; If there is any foreign matter, we must eliminate it. When troubleshooting, be sure to turn off the printer power first, and then carefully take out the foreign matter; If you take out the paper clip, you must slowly pull out the paper clip along the paper output direction. After taking out the paper clip, you should also check whether there are residual paper fragments, and ensure that the paper fragments are also removed

if the used printing paper is placed for a long time and the surface feels wet, there may also be no paper feeding. At this time, what we need to do is to dry the printing paper; In addition, ensure that the surface of the used printing paper is not curled or folded

if you are using an inkjet printer, check whether the indicator light of the black ink cartridge or color ink cartridge flashes or stays on, because it indicates that the ink is about to run out or has run out. If the ink cartridge is empty, the printer will not be able to feed paper. You must replace the corresponding new ink cartridge to continue printing

solution to printer paper jam

if there is a printer paper jam, we should first check whether the surface of the printing paper is flat, which is the most likely reason for the paper jam. If there is a paper curl or wrinkle, we'd better change to a flat and smooth printing paper, and ensure that there is no adhesive like glue on the surface of the printing paper

when putting paper into the printing paper slot, the printing paper should be opened in a fan-shaped manner to ensure that multiple pieces of printing paper will not stick together due to static electricity, causing the printer to jam

it is necessary to ensure that the weight of the used printing paper is more than 60g, otherwise the printing paper is too thin, which makes it difficult for the printer to move paper, which is easy to cause the printer to jam paper. When installing the printing paper, we also need to check whether the printable surface of the printing paper is placed correctly. If it is placed incorrectly, it will also lead to paper jam; And ensure that the printing paper loaded at one time cannot be too thick. If it exceeds the standard, the number of printing paper must be reduced

once there is paper jam in the printer, we can try to use the "paper in/paper out" key to try to return the jammed print paper. If we can't cancel the paper jam, we can take the paper jam out of the printer slowly by hand. In the process of taking out, turn off the power of the printer

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